00000nam 2200000zi 4500 9.893080 CaOODSP 20221107173340 m o d f cr bn||||||||| 201030e19991216oncd ob f000 0 eng d CaOODSP eng rda CaOODSP Co24-3/7-99-006E-PDF Petosa, Aldo, 1966- author. A simple feed network for designing antennas with polarization agility / by Aldo Petosa, Apisak Ittipiboon, Nicolas Gagnon, Advanced Antenna Technology. [Ottawa] : Communications Research Centre Canada = Centre de recherches sur les communications Canada, December 16, 1999. 1 online resource (12 pages) : graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier CRC report ; No. CRC-RP-99-006 Cover title. Digitized edition from print [produced by Innovation, Science and Economic Development Canada]. Includes bibliographical references (page 12). "A simple feed network is described which is general enough to be integrated with various antennas to produce polarization agility. The network contains three digital phase shifters which can be set such that the antenna radiates any one of the clockwise circular, counter-clockwise circular, or linear polarization at any orientation. As an example, this paper presents a circuit configuration for a wideband microstrip patch antenna operating at L-Band. The patch can radiate any one of four polarization states, with at least a 10% bandwidth. This configuration is of particular interest to mobile wireless applications which would benefit from polarization diversity"--Abstract, page 1. Antenna feeds. Microstrip antennas. Radio waves Polarization. Sources primaires d'antennes. Antennes microrubans. Ondes radioélectriques Polarisation. Canada. Industry Canada, issuing body. Communications Research Centre (Canada), issuing body. CRC report ; No. CRC-RP-99-006. (CaOODSP)9.882492 PDF 1.05 MB https://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-3-7-99-006-eng.pdf