作者: B. Strassner , K. Chang
DOI: 10.1109/22.954789
关键词:
摘要: This paper introduces a three-port microstrip multifrequency diplexer used in phased-array transceiver system that employs band-stop filters with open-circuited stubs for band selection and separation. The is designed to take 10, 12, 19, 21 GHz into port 1 separate 10 19 2 12 part 3 minimal dispersion. insertion loss each frequency varies from 0.4 3.4 db the return better than dB. isolation between channels at four frequencies greater 50 Each passband created adjacent stopbands has bandwidth over GHz. using periodic collectively have advantages of low loss, high rejection, wide-band performance on channel, easy fabrication. type many applications transceivers communication systems.