DE60227011D1 - Breitbandige digitale Phasenregelschleife (pll) mit einem Halbfrequenz-Ausgang - Google Patents
Breitbandige digitale Phasenregelschleife (pll) mit einem Halbfrequenz-AusgangInfo
- Publication number
- DE60227011D1 DE60227011D1 DE60227011T DE60227011T DE60227011D1 DE 60227011 D1 DE60227011 D1 DE 60227011D1 DE 60227011 T DE60227011 T DE 60227011T DE 60227011 T DE60227011 T DE 60227011T DE 60227011 D1 DE60227011 D1 DE 60227011D1
- Authority
- DE
- Germany
- Prior art keywords
- phase
- locked loop
- gain
- controlled signal
- signal
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
- G01C21/183—Compensation of inertial measurements, e.g. for temperature effects
- G01C21/188—Compensation of inertial measurements, e.g. for temperature effects for accumulated errors, e.g. by coupling inertial systems with absolute positioning systems
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
- H03L7/0991—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/14—Demodulator circuits; Receiver circuits
- H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
- H04L27/152—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using controlled oscillators, e.g. PLL arrangements
- H04L27/1525—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using controlled oscillators, e.g. PLL arrangements using quadrature demodulation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/30—Electronic control of motors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L2207/00—Indexing scheme relating to automatic control of frequency or phase and to synchronisation
- H03L2207/50—All digital phase-locked loop
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/935,278 US6564636B2 (en) | 2001-08-22 | 2001-08-22 | Wide band digital phase locked loop (PLL) with a half-frequency output |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60227011D1 true DE60227011D1 (de) | 2008-07-17 |
Family
ID=25466847
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60219930T Expired - Fee Related DE60219930T2 (de) | 2001-08-22 | 2002-08-22 | Digitaler breitband-phasenregelkreis (pll) mit halbfrequenzausgang |
DE60227011T Expired - Lifetime DE60227011D1 (de) | 2001-08-22 | 2002-08-22 | Breitbandige digitale Phasenregelschleife (pll) mit einem Halbfrequenz-Ausgang |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60219930T Expired - Fee Related DE60219930T2 (de) | 2001-08-22 | 2002-08-22 | Digitaler breitband-phasenregelkreis (pll) mit halbfrequenzausgang |
Country Status (6)
Country | Link |
---|---|
US (1) | US6564636B2 (de) |
EP (2) | EP1622270B1 (de) |
AT (2) | ATE361586T1 (de) |
AU (1) | AU2002331675A1 (de) |
DE (2) | DE60219930T2 (de) |
WO (1) | WO2003019782A2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6725169B2 (en) * | 2002-03-07 | 2004-04-20 | Honeywell International Inc. | Methods and apparatus for automatic gain control |
US7224759B2 (en) * | 2002-07-11 | 2007-05-29 | Honeywell International Inc. | Methods and apparatus for delay free phase shifting in correcting PLL phase offset |
US7609784B1 (en) | 2004-04-26 | 2009-10-27 | Dgi Creations, Llc | Signal decoding method and apparatus with dynamic noise threshold |
US7242729B1 (en) * | 2004-04-26 | 2007-07-10 | Dgi Creations, Llc | Signal decoding method and apparatus |
US7355470B2 (en) | 2006-04-24 | 2008-04-08 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning |
US7327803B2 (en) | 2004-10-22 | 2008-02-05 | Parkervision, Inc. | Systems and methods for vector power amplification |
US7911272B2 (en) | 2007-06-19 | 2011-03-22 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments |
US9106316B2 (en) | 2005-10-24 | 2015-08-11 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification |
US8013675B2 (en) | 2007-06-19 | 2011-09-06 | Parkervision, Inc. | Combiner-less multiple input single output (MISO) amplification with blended control |
US8031804B2 (en) | 2006-04-24 | 2011-10-04 | Parkervision, Inc. | Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion |
US7937106B2 (en) | 2006-04-24 | 2011-05-03 | ParkerVision, Inc, | Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same |
WO2008144017A1 (en) | 2007-05-18 | 2008-11-27 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
WO2009005768A1 (en) | 2007-06-28 | 2009-01-08 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
JP5365173B2 (ja) * | 2008-02-29 | 2013-12-11 | セイコーエプソン株式会社 | 物理量測定装置および電子機器 |
JP5662040B2 (ja) * | 2010-03-16 | 2015-01-28 | 株式会社メガチップス | 数値制御発振器 |
CN102316287B (zh) * | 2010-07-09 | 2014-05-07 | 北京创毅视讯科技有限公司 | 一种解调模拟电视信号的方法和装置 |
KR20140026458A (ko) | 2011-04-08 | 2014-03-05 | 파커비전, 인크. | Rf 전력 송신, 변조 및 증폭 시스템들 및 방법들 |
EP2715867A4 (de) | 2011-06-02 | 2014-12-17 | Parkervision Inc | Antennensteuerung |
KR20160058855A (ko) | 2013-09-17 | 2016-05-25 | 파커비전, 인크. | 정보를 포함하는 시간의 함수를 렌더링하기 위한 방법, 장치 및 시스템 |
US11466986B2 (en) * | 2017-12-14 | 2022-10-11 | Invensense, Inc. | Microelectromechanical systems (MEMS) gyroscope sense frequency tracking |
FR3085568B1 (fr) * | 2018-08-31 | 2020-08-07 | Zodiac Data Systems | Procede de datation de signaux de telemesure |
CN110011004B (zh) * | 2019-03-20 | 2020-06-30 | 南京航空航天大学 | 一种移相量分别可控的双频移相器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE32931E (en) | 1984-01-23 | 1989-05-30 | Piezoelectric Technology Investors, Inc. | Vibratory angular rate sensor system |
US5056366A (en) | 1989-12-26 | 1991-10-15 | Litton Systems, Inc. | Piezoelectric vibratory rate sensor |
US5379223A (en) * | 1992-06-19 | 1995-01-03 | Alliedsignal Inc. | Inertial measurement and navigation system using digital signal processing techniques |
US5383362A (en) * | 1993-02-01 | 1995-01-24 | General Motors Corporation | Control for vibratory gyroscope |
US5459432A (en) * | 1993-07-22 | 1995-10-17 | Rockwell International Corporation | Use of a chopper and a sigma-delta modulator for downconverting and digitizing an analog signal including information modulated by a carrier |
US5696420A (en) * | 1993-11-17 | 1997-12-09 | Sony Corporation | Vibration type gyroscope apparatus |
US5675498A (en) | 1996-04-22 | 1997-10-07 | Boeing North American, Inc. | Measuring amplitude of sparsely sampled sinusoidal signal |
US6311555B1 (en) * | 1999-11-17 | 2001-11-06 | American Gnc Corporation | Angular rate producer with microelectromechanical system technology |
-
2001
- 2001-08-22 US US09/935,278 patent/US6564636B2/en not_active Expired - Fee Related
-
2002
- 2002-08-22 EP EP05021687A patent/EP1622270B1/de not_active Expired - Lifetime
- 2002-08-22 DE DE60219930T patent/DE60219930T2/de not_active Expired - Fee Related
- 2002-08-22 AT AT02768654T patent/ATE361586T1/de not_active IP Right Cessation
- 2002-08-22 DE DE60227011T patent/DE60227011D1/de not_active Expired - Lifetime
- 2002-08-22 EP EP02768654A patent/EP1425855B9/de not_active Expired - Lifetime
- 2002-08-22 AU AU2002331675A patent/AU2002331675A1/en not_active Abandoned
- 2002-08-22 WO PCT/US2002/026693 patent/WO2003019782A2/en active IP Right Grant
- 2002-08-22 AT AT05021687T patent/ATE397807T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2002331675A1 (en) | 2003-03-10 |
EP1622270A1 (de) | 2006-02-01 |
US6564636B2 (en) | 2003-05-20 |
EP1622270B1 (de) | 2008-06-04 |
ATE361586T1 (de) | 2007-05-15 |
ATE397807T1 (de) | 2008-06-15 |
US20030041667A1 (en) | 2003-03-06 |
DE60219930T2 (de) | 2008-01-17 |
WO2003019782A3 (en) | 2004-02-12 |
WO2003019782A2 (en) | 2003-03-06 |
EP1425855A2 (de) | 2004-06-09 |
EP1425855B1 (de) | 2007-05-02 |
EP1425855B9 (de) | 2007-07-18 |
DE60219930D1 (de) | 2007-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |