This invention is in the field of base station antennas for wireless communications. The present invention refers to a slim multi-band antenna array for cellular base stations, which provides a reduced width of the base station antenna and minimizes the environmental and visual impact of a network of...http://www.google.es/patents/US7868843?utm_source=gb-gplus-sharePatente US7868843 - Slim multi-band antenna array for cellular base stations
Slim multi-band antenna array for cellular base stations
