EP1361625A2 - Blocking device for surface waves - Google Patents

Blocking device for surface waves Download PDF

Info

Publication number
EP1361625A2
EP1361625A2 EP03009089A EP03009089A EP1361625A2 EP 1361625 A2 EP1361625 A2 EP 1361625A2 EP 03009089 A EP03009089 A EP 03009089A EP 03009089 A EP03009089 A EP 03009089A EP 1361625 A2 EP1361625 A2 EP 1361625A2
Authority
EP
European Patent Office
Prior art keywords
printed circuit
antenna
conductor
electronic components
conductor tracks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03009089A
Other languages
German (de)
French (fr)
Other versions
EP1361625A3 (en
EP1361625B1 (en
Inventor
Wolfgang Wendel
Peter-Sebastian Schramm
Sandhya Schmid
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hirschmann Electronics GmbH and Co KG
Hirschmann Electronics GmbH
Original Assignee
Hirschmann Electronics GmbH and Co KG
Hirschmann Electronics GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hirschmann Electronics GmbH and Co KG, Hirschmann Electronics GmbH filed Critical Hirschmann Electronics GmbH and Co KG
Publication of EP1361625A2 publication Critical patent/EP1361625A2/en
Publication of EP1361625A3 publication Critical patent/EP1361625A3/en
Application granted granted Critical
Publication of EP1361625B1 publication Critical patent/EP1361625B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure

Definitions

  • the invention relates to a device which is designed as a jacket shaft barrier, according to the features of the preamble of claim 1.
  • jacket waves are caused by Mismatches in the receiving antenna or mechanical ones Asymmetries, which deteriorate the signal reception.
  • the invention is therefore based on the object, as a standing wave barrier Provide trained device that is easy to manufacture, the same time is compact and effective on the emergence of high-frequency power suppressed the outer conductor of an antenna line.
  • the jacket wave barrier as a printed Circuit with the electronic components is formed on a circuit board.
  • the use of a printed circuit board reduces the installation space of the device such that only a flat structure is required for the jacket shaft barrier and is possible.
  • the advantage of the simple structure is that the electronic components, such as capacitor or coil, by simple printing or etching the electrically conductive coating of the printed circuit board can.
  • the corresponding ones can also be printed or etched Ground areas can be realized.
  • cables or plug connections can be attached directly to the printed circuit.
  • solder points on the circuit board still discrete components attached that cannot be produced by printing or etching. in this connection is, without being a limitation, in particular Ferrites with which a particularly wide-walled jacket wave barrier can be realized leaves.
  • the electronic components such as coils and capacitors are as Parallel circuit arranged on the printed circuit to avoid high frequencies on the Suppress the outer conductor of the antenna cable.
  • the figure shows as an embodiment, but the invention is not is limited, a device designed as a shaft barrier.
  • This on A printed circuit device does not consist of a device conductive carrier layer, for example consisting of epoxy resin.
  • the carrier layer is either a continuously conductive surface (e.g. on Copper) applied, the structure shown in the figure by etching away the Gaps between the individual conductor tracks is generated.
  • the conductor tracks shown in the figure in their corresponding Shaping also by means of electrically conductive material on the carrier layer be printed on.
  • Capacitors are present as an electronic component, which at least consist of two partially parallel conductor tracks 1 exist.
  • the length or the width the conductor tracks 1 depend on the capacitance of the capacitor to be formed, which in turn depends on the frequency range in which the device to be operated. At least one is needed to form a parallel circle Coil, but in particular also several coils are required meandering, in particular rectangular conductor tracks 2 are formed are.
  • These conductor tracks 1 and 2 are connected via connecting conductor tracks 3 at least one further conductor track 4, which is designed as a coplanar line ground is connected. At least partially runs approximately parallel to the coplanar line mass an inner conductor, which is also printed as conductor track 5 Circuit is applied.
  • the ends of the conductor tracks 4 (coplanar line ground) and 5 (inner conductor) with an antenna cable or a plug connection provided which is designed as a standing wave barrier and shown in the figure Device on the one hand with an antenna and on the other hand with a device, in particular a terminal device (receiver, television set), which connects the Antenna delivered signals processed.
  • Soldering points 6 are present, via which the desired conductor tracks are connected Wire bridges are connected or on which other components, such as Ferrites or ferrite cores, can be used and soldered.
  • Shielding around the previously mentioned conductor tracks with one Reference number 7 designated antenna mass can be arranged. Most of all is the standing wave barrier is integrated into the antenna mass to save space.
  • the mantle wave barrier initially consists of a simple stage Capacitor and coil that form the parallel circuit.
  • the figure is a two-stage Sheath wave barrier shown, due to the 5 mirror-symmetrical construction of the standing wave barrier two per level Capacitors, the values of which are added, and two coils (inductors), the Values are halved, are present.
  • the device can be part of the antennas and integrated into them. This means that the antenna structure and the conductor tracks which form the electronic components are then applied to a common printed circuit board and are connected to one another.
  • a preamplifier which can also be integrated on the circuit board, can also be connected between the base point of the antenna and the standing wave barrier.
  • the standing wave trap, a plug connection or feed line connects to the terminal, wherein a plug connection is a socket on the L plate as pus particular configuration is present.

Abstract

A sheath wave stop filter has a shunt printed circuit with parallel line capacitor (1), inductor coil (2) and solder pads (6) in mirror image about an inner conductor (5) with coplanar line earth (4).

Description

Die Erfindung betrifft eine Vorrichtung, die als Mantelwellensperre ausgebildet ist, gemäß den Merkmalen des Oberbegriffes des Patentanspruches 1.The invention relates to a device which is designed as a jacket shaft barrier, according to the features of the preamble of claim 1.

In der Hochfrequenztechnik entstehen Mantelwellen beispielsweise durch Fehlanpassungen der Empfangsantenne oder auch durch mechanische Asymmetrien, wodurch der Signalempfang verschlechtert wird.In high frequency technology, for example, jacket waves are caused by Mismatches in the receiving antenna or mechanical ones Asymmetries, which deteriorate the signal reception.

Um der Entstehung von Mantelwellen vorzubeugen, ist es bekannt, einen Parallelkreis aus diskreten Bauelementen wie Kondensatoren und Spulen aufzubauen. Dadurch werden Hochfrequenzleistungen auf dem Außenleiter einer Antennenleitung oder sonstigen Hochfrequenzleitungen unterdrückt, so daß es nicht zu Beeinträchtigungen des Signalempfanges kommt. Solche aus diskreten Bauelementen aufgebaute Vorrichtungen als Mantelwellensperren haben jedoch den Nachteil, daß sie hinsichtlich der Herstellung aufwendig und damit kostenintensiv sind. Zum anderen benötigen sie entsprechenden Bauraum, der je nach Design z.B. der Antenne nicht zur Verfügung steht.In order to prevent the formation of jacket waves, it is known to have one Parallel circuit made up of discrete components such as capacitors and coils build. This makes high-frequency power on the outer conductor one Suppressed antenna line or other high-frequency lines, so that it does not impaired signal reception. Those from discrete Devices constructed as jacket wave barriers have the Disadvantage that they are expensive to manufacture and therefore expensive are. On the other hand, they require the appropriate installation space, which depending on the design, e.g. the antenna is not available.

Der Erfindung liegt daher die Aufgabe zugrunde, eine als Mantelwellensperre ausgebildete Vorrichtung bereitzustellen, die einfach herzustellen ist, die gleichzeitig kompakt aufgebaut ist und wirksam die Entstehung von Hochfrequenzleistungen auf dem Außenleiter einer Antennenleitung unterdrückt.The invention is therefore based on the object, as a standing wave barrier Provide trained device that is easy to manufacture, the same time is compact and effective on the emergence of high-frequency power suppressed the outer conductor of an antenna line.

Diese Aufgabe ist durch die Merkmale des Patentanspruches 1 gelöst.This object is solved by the features of claim 1.

Erfindungsgemäß ist vorgesehen, daß die Mantelwellensperre als gedruckte Schaltung mit den elektronischen Bauteilen auf einer Leiterplatte ausgebildet ist. According to the invention it is provided that the jacket wave barrier as a printed Circuit with the electronic components is formed on a circuit board.

Durch die Verwendung einer Leiterplatte verringert sich der Bauraum der Vorrichtung derart, daß nur noch ein flaches Gebilde für die Mantelwellensperre erforderlich und möglich ist. Gleichzeitig besteht der Vorteil des einfachen Aufbaus darin, daß die elektronischen Bauteile, wie Kondensator order Spule, durch einfaches Drucken oder Ätzen der elektrisch leitenden Beschichtung der Leiterplatte hergestellt werden können. Gleichzeitig können durch Drucken bzw. Ätzen auch die entsprechenden Masseflächen realisiert werden. Nach dem Herstellen der elektronischen Bauteile auf der Leiterplatte können Leitungen oder Steckverbindungen direkt mit auf der gedruckten Schaltung angeordnet werden. Außerdem besteht die Möglichkeit, durch das Vorsehen von Lötpunkten auf der Leiterplatte trotzdem noch diskrete Bauteile anzubringen, die nicht durch Drucken oder Ätzen hergestellt werden können. Hierbei handelt es sich, ohne daß dies eine Einschränkung darstellt, insbesondere um Ferrite, mit denen sich eine besonders breitwandige Mantelwellensperre realisieren läßt. Die elektronischen Bauteile wie Spulen und Kondensatoren sind als Parallelkreis auf der gedruckten Schaltung angeordnet, um Hochfrequenzen auf dem Außenleiter der Antennenleitung zu unterdrücken.The use of a printed circuit board reduces the installation space of the device such that only a flat structure is required for the jacket shaft barrier and is possible. At the same time, the advantage of the simple structure is that the electronic components, such as capacitor or coil, by simple printing or etching the electrically conductive coating of the printed circuit board can. At the same time, the corresponding ones can also be printed or etched Ground areas can be realized. After making the electronic components on the printed circuit board, cables or plug connections can be attached directly to the printed circuit. There is also the option of the provision of solder points on the circuit board still discrete components attached that cannot be produced by printing or etching. in this connection is, without being a limitation, in particular Ferrites with which a particularly wide-walled jacket wave barrier can be realized leaves. The electronic components such as coils and capacitors are as Parallel circuit arranged on the printed circuit to avoid high frequencies on the Suppress the outer conductor of the antenna cable.

Weitere Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben, aus denen sich entsprechende Vorteile ergeben, die zum Teil im Zusammenhang mit der Figurenbeschreibung erwähnt sind.Further refinements of the invention are specified in the subclaims. from which there are corresponding advantages, some in connection with the description of the figures are mentioned.

Die Figur zeigt als ein Ausführungsbeispiel, auf das die Erfindung jedoch nicht beschränkt ist, eine als Mantelwellensperre ausgebildete Vorrichtung. Diese auf einer gedruckten Schaltung angeordnete Vorrichtung besteht aus einer nicht leitenden Trägerschicht, beispielsweise bestehend aus Epoxidharz. Auf dieser Trägerschicht ist entweder durchgehend eine elektrisch leitende Fläche (z.B. auf Kupfer) aufgebracht, wobei die in der Figur gezeigte Struktur durch Wegätzen der Zwischenräume zwischen den einzelnen Leiterbahnen erzeugt wird. Alternativ dazu können die in der Figur gezeigten Leiterbahnen in ihrer entsprechenden Formgebung auch durch elektrisch leitendes Material auf der Trägerschicht aufgedruckt werden.The figure shows as an embodiment, but the invention is not is limited, a device designed as a shaft barrier. This on A printed circuit device does not consist of a device conductive carrier layer, for example consisting of epoxy resin. On this The carrier layer is either a continuously conductive surface (e.g. on Copper) applied, the structure shown in the figure by etching away the Gaps between the individual conductor tracks is generated. Alternatively can the conductor tracks shown in the figure in their corresponding Shaping also by means of electrically conductive material on the carrier layer be printed on.

Als elektronisches Bauteil sind Kondensatoren vorhanden, die aus zwei zumindest teilweise parallel verlaufenden Leiterbahnen 1 bestehen. Die Länge bzw. die Breite der Leiterbahnen 1 richtet sich nach der zu bildenden Kapazität des Kondensators, die wiederum abhängig ist von dem Frequenzbereich, in dem die Vorrichtung betrieben werden soll. Zur Bildung eines Parallelkreises sind noch zumindest eine Spule, jedoch insbesondere auch mehrere Spulen erforderlich, die aus mäandernden, insbesondere rechteckförmig verlaufenden Leiterbahnen 2 gebildet sind. Diese Leiterbahnen 1 und 2 sind über Verbindungsleiterbahnen 3 mit zumindest einer weiteren Leiterbahn 4, die als Koplanar-Leitungsmasse ausgebildet ist, verbunden. Zumindest teilweise verläuft etwa parallel zu der Koplanar-Leitungsmasse ein Innenleiter, der als Leiterbahn 5 ebenfalls auf der gedruckten Schaltung aufgebracht ist. Die Enden der Leiterbahnen 4 (Koplanar-Leitungsmasse) und 5 (Innenleiter) werden mit einer Antennenleitung oder einer Steckverbindung versehen, die die als Mantelwellensperre ausgebildete und in der Figur gezeigte Vorrichtung einerseits mit einer Antenne und andererseits mit einem Gerät, insbesondere einem Endgerät (Receiver, Fernsehgerät), verbinden, das die von der Antenne gelieferten Signale verarbeitet. Weiterhin können an entsprechender Stelle Lötpunkte 6 vorhanden sein, über die die gewünschten Leiterbahnen mit Drahtbrücken verbunden werden oder an denen weitere Bauteile, wie beispielsweise Ferrite oder Ferritkerne, eingesetzt und verlötet werden können. Zwecks Abschirmung kann um die bisher genannten Leiterbahnen herum eine mit der Bezugsziffer 7 bezeichnete Antennenmasse angeordnet werden. Vor allen Dingen ist die Mantelwellensperre platzsparend in der Antennenmasse integriert.Capacitors are present as an electronic component, which at least consist of two partially parallel conductor tracks 1 exist. The length or the width the conductor tracks 1 depend on the capacitance of the capacitor to be formed, which in turn depends on the frequency range in which the device to be operated. At least one is needed to form a parallel circle Coil, but in particular also several coils are required meandering, in particular rectangular conductor tracks 2 are formed are. These conductor tracks 1 and 2 are connected via connecting conductor tracks 3 at least one further conductor track 4, which is designed as a coplanar line ground is connected. At least partially runs approximately parallel to the coplanar line mass an inner conductor, which is also printed as conductor track 5 Circuit is applied. The ends of the conductor tracks 4 (coplanar line ground) and 5 (inner conductor) with an antenna cable or a plug connection provided, which is designed as a standing wave barrier and shown in the figure Device on the one hand with an antenna and on the other hand with a device, in particular a terminal device (receiver, television set), which connects the Antenna delivered signals processed. Furthermore, at the appropriate point Soldering points 6 are present, via which the desired conductor tracks are connected Wire bridges are connected or on which other components, such as Ferrites or ferrite cores, can be used and soldered. For the purpose of Shielding around the previously mentioned conductor tracks with one Reference number 7 designated antenna mass can be arranged. Most of all is the standing wave barrier is integrated into the antenna mass to save space.

Die Mantelwellensperre besteht zunächst aus einer einfachen Stufe aus Kondensator und Spule, die den Parallelkreis bilden. In der Figur ist eine zweistufige Mantelwellensperre gezeigt, wobei aufgrund des zu der Leiterbahn 5 spiegelsymmetrischen Aufbaus der Mantelwellensperre pro Stufe jeweils zwei Kondensatoren, deren Werte addiert werden, und zwei Spulen (Induktivitäten), deren Werte halbiert werden, vorhanden sind. Dies bedeutet allgemein, daß jede einzelne Stufe mit weiteren Stufen beliebig kaskadiert werden kann, um so eine Mehrstufigkeit zwecks Erzielung einer beliebig hohen Bandbreite zu erzielen.The mantle wave barrier initially consists of a simple stage Capacitor and coil that form the parallel circuit. In the figure is a two-stage Sheath wave barrier shown, due to the 5 mirror-symmetrical construction of the standing wave barrier two per level Capacitors, the values of which are added, and two coils (inductors), the Values are halved, are present. This generally means that each one Level can be cascaded with other levels as required To achieve multiple levels in order to achieve an arbitrarily high bandwidth.

Weiterhin kann die Vorrichtung Bestandteil der Antennen und in diese integriert sein. Das heißt, daß dann die Antennenstruktur und die Leiterbahnen, die die elektronischen Bauteile bilden, auf einer gemeinsamen Leiterplatte aufgebracht sind und miteinander verschaltet sind. Hierbei kann auch zwischen dem Fußpunkt der Antenne und der Mantelwellensperre ein Vorverstärker, der ebenfalls auf der Platine integriert sein kann, geschaltet sein. An die Mantelwellensperre schließt sich eine Steckverbindung oder Zuleitung zu dem Endgerät an, wobei als Steckverbindung eine Buchse auf der Leiterplatte als besondere Ausgestaltung vorhanden ist.
A: zur Antenne/Verstärker
B: zur BuchseFurthermore, the device can be part of the antennas and integrated into them. This means that the antenna structure and the conductor tracks which form the electronic components are then applied to a common printed circuit board and are connected to one another. Here, a preamplifier, which can also be integrated on the circuit board, can also be connected between the base point of the antenna and the standing wave barrier. The standing wave trap, a plug connection or feed line connects to the terminal, wherein a plug connection is a socket on the L plate as pus particular configuration is present.
A: to the antenna / amplifier
B: to the socket

Claims (10)

Vorrichtung, als Mantelwellensperre ausgebildet, die zwischen einer Antenne und einem das von der Antenne gelieferte Signal verarbeitenden Gerät, insbesondere einem Endgerät (Receiver, Fernsehgerät), geschaltet ist, wobei die Mantewellensperre elektronische Bauteile wie zumindest einen Kondensator und zumindest eine Spule, die einen Parallelkreis bilden, aufweist, dadurch gekennzeichnet, daß die Mantelwellensperre als gedruckte Schaltung mit den elektronischen Bauteilen auf einer Leiterplatte ausgebildet ist.Device, designed as a jacket wave barrier, which is connected between an antenna and a device processing the signal supplied by the antenna, in particular a terminal (receiver, television set), the mante wave barrier being electronic components such as at least one capacitor and at least one coil, which form a parallel circuit form, has, characterized in that the jacket wave barrier is designed as a printed circuit with the electronic components on a circuit board. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die elektronischen Bauteile zumindest teilweise von auf der Leiterplatte angeordneten und entsprechend geformten Leiterbahnen (1, 2) gebildet sind.Apparatus according to claim 1, characterized in that the electronic components are at least partially formed by appropriately shaped conductor tracks (1, 2) arranged on the printed circuit board. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß zumindest der eine Kondensator aus zwei zumindest teilweise parallel verlaufenden Leiterbahnen (1) gebildet ist.Apparatus according to claim 1 or 2, characterized in that at least one capacitor is formed from two at least partially parallel conductor tracks (1). Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß zumindest die eine Spule aus einer mäandernden, insbesondere rechteckförmig verlaufenden Leiterbahn (2) gebildet ist.Apparatus according to claim 1 or 2, characterized in that at least one coil is formed from a meandering, in particular rectangular, conductor track (2). Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die gedruckte Schaltung Lötpunkte (6) aufweist. Device according to one of the preceding claims, characterized in that the printed circuit has solder points (6). Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die gedruckte Schaltung zumindest eine Leiterbahn (4) als Koplanar-Leitungsmasse aufweist.Device according to one of the preceding claims, characterized in that the printed circuit has at least one conductor track (4) as a coplanar line ground. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die gedruckte Schaltung eine Leiterbahn (5) als Innenleiter aufweist.Device according to one of the preceding claims, characterized in that the printed circuit has a conductor track (5) as the inner conductor. Vorrrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die auf der gedruckten Schaltung vorhandenen Leiterbahnen spiegelsymmetrisch zu der Leiterbahn (5) sind.Device according to one of the preceding claims, characterized in that the conductor tracks present on the printed circuit are mirror-symmetrical to the conductor track (5). Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Mantelwellensperre mehrstufig aufgebaut ist.Device according to one of the preceding claims, characterized in that the jacket shaft barrier is constructed in several stages. Vorrichtung nach einem der vorhergehenden ansprüche, dadurch gekennzeichnet, daß die Vorrichtung Bestandteil einer Antenne und in dieser integriert ist.Device according to one of the preceding claims, characterized in that the device is part of and integrated in an antenna.
EP03009089A 2002-05-10 2003-04-19 Blocking device for surface waves Expired - Lifetime EP1361625B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10220669 2002-05-10
DE10220669 2002-05-10

Publications (3)

Publication Number Publication Date
EP1361625A2 true EP1361625A2 (en) 2003-11-12
EP1361625A3 EP1361625A3 (en) 2003-11-26
EP1361625B1 EP1361625B1 (en) 2005-07-27

Family

ID=29225112

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03009089A Expired - Lifetime EP1361625B1 (en) 2002-05-10 2003-04-19 Blocking device for surface waves

Country Status (3)

Country Link
EP (1) EP1361625B1 (en)
AT (1) ATE300790T1 (en)
DE (1) DE50300837D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112230172A (en) * 2020-09-21 2021-01-15 上海联影医疗科技股份有限公司 Trap device and magnetic resonance system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004257A (en) * 1975-07-09 1977-01-18 Vitek Electronics, Inc. Transmission line filter
US4381566A (en) * 1979-06-14 1983-04-26 Matsushita Electric Industrial Co., Ltd. Electronic tuning antenna system
EP0175055A2 (en) * 1984-08-21 1986-03-26 Richard Hirschmann GmbH & Co. Cable-connecting device for a symmetrical antenna
US5376885A (en) * 1992-07-29 1994-12-27 The Regents Of The University Of California MRI RF ground breaker assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004257A (en) * 1975-07-09 1977-01-18 Vitek Electronics, Inc. Transmission line filter
US4381566A (en) * 1979-06-14 1983-04-26 Matsushita Electric Industrial Co., Ltd. Electronic tuning antenna system
EP0175055A2 (en) * 1984-08-21 1986-03-26 Richard Hirschmann GmbH & Co. Cable-connecting device for a symmetrical antenna
US5376885A (en) * 1992-07-29 1994-12-27 The Regents Of The University Of California MRI RF ground breaker assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112230172A (en) * 2020-09-21 2021-01-15 上海联影医疗科技股份有限公司 Trap device and magnetic resonance system

Also Published As

Publication number Publication date
ATE300790T1 (en) 2005-08-15
EP1361625A3 (en) 2003-11-26
DE50300837D1 (en) 2005-09-01
EP1361625B1 (en) 2005-07-27

Similar Documents

Publication Publication Date Title
DE3638748C2 (en)
EP0982799B1 (en) Dielectric resonator antenna
DE60034421T2 (en) ISOLATOR WITH BUILT-IN POWER AMPLIFIERS
EP1922738B1 (en) Transformer
EP0033441A1 (en) Pulse transformer and its use as isolation transformer
DE102005013509B4 (en) EMC filter
DE1949856B2 (en) DIRECTIONAL MANAGEMENT
DE102004045707A1 (en) antenna
EP2489095B1 (en) Antenna coupler
EP1361625B1 (en) Blocking device for surface waves
DE2908255C2 (en) Y circulator
EP0520197A2 (en) Foil antenna
DD290738A5 (en) TRANSMIT AND / OR RECEIVER COIL FROM MULTIVILLATE PLATE
WO2009012957A2 (en) Rod antenna with different antenna conductor structures in places
DE4244107C2 (en) High frequency transmitter
DE202019101043U1 (en) Phase shifter module arrangement for use in a mobile radio antenna
DE19652039A1 (en) Pulse transformer with primary and secondary as spiralling conductive tracks
DE2744862A1 (en) HIGH FREQUENCY TRANSFORMER
EP1101253B1 (en) Antenna with a large bandwidth
DE3413242C2 (en)
EP1598839B1 (en) Translator for high frequency device arranged directly on a circuit board
DE3238806C2 (en) Balancing device
EP1333454B1 (en) Overvoltage protection device
DE3908902A1 (en) Device for suppressing line-conducted noise signals in an electronic module
DE102004025212B4 (en) Fully automatic manufacturable high-frequency transformer

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20040430

17Q First examination report despatched

Effective date: 20040604

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050727

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50300837

Country of ref document: DE

Date of ref document: 20050901

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051027

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051027

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051027

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051107

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051227

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060128

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20050727

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060419

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060430

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060430

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060428

EN Fr: translation not filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060922

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

BERE Be: lapsed

Owner name: HIRSCHMANN ELECTRONICS G.M.B.H. & CO. KG

Effective date: 20060430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070430

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060419

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20080418

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091103