Title :
2.3 GHz antenna with both LHCP and LP for SDARS
Author :
Dau-Chyrh Chang ; Jing-Hau Chen
Abstract :
Antennas with capabilities of linear and circular polarization for SDARS (satellite digital audio radio service) are developed. The measured results of these antennas have a wide angular 3 dB beamwidth coverage; 170 degrees for LHCP (left hand circular polarization) and a 3 dB beamwidth coverage from horizontal up to 60 degrees, for the vertical LP (linear polarization) antenna. Test results agree with those of simulation.
Keywords :
UHF antennas; broadband antennas; digital audio broadcasting; dipole antennas; direct broadcasting by satellite; electromagnetic wave polarisation; microstrip antennas; monopole antennas; spiral antennas; 2.3 GHz; LHCP; LP; SDARS; broadband printed dipole; left hand circular polarization; linear polarization; printed spiral monopole antenna; satellite digital audio radio service; wide angular beamwidth coverage; Antenna measurements; Antennas and propagation; Broadband antennas; Dipole antennas; Frequency; Impedance matching; Log periodic antennas; Polarization; Receiving antennas; Satellite antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location :
Columbus, OH, USA
Print_ISBN :
0-7803-7846-6
DOI :
10.1109/APS.2003.1220049
