Title :
Four band feed system with electrical tracking capability for Ku/Ka band bi-directional antenna
Author :
Yun, So-hyeun ; Yom, In-Bok
Author_Institution :
Commun. Satellite RF Technol. Team, Electron. & Telecommun. Res. Inst., Daejeon
Abstract :
The feed system for four bands (Ku and Ka) with electrical tracking capability has been developed. The tests show that the feed system performs very well. It will be assembled the beam forming module and tested satellite tracking system, in order to be used for the mobile antenna system to be mounted on high speed trains.
Keywords :
antenna feeds; mobile antennas; satellite antennas; satellite tracking; Ku-Ka band bidirectional antenna; band feed system; beam forming module; electrical tracking capability; mobile antenna system; satellite tracking system; Antenna feeds; Antenna radiation patterns; Bidirectional control; Dielectrics; Inverters; Mobile antennas; Phased arrays; Satellite antennas; Satellite broadcasting; Wireless LAN;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2041-4
Electronic_ISBN :
978-1-4244-2042-1
DOI :
10.1109/APS.2008.4620040
