Title :
Resonant-grid quasioptical diplexer
Author_Institution :
Bell Laboratories, Crawford Hill Laboratory, Holmdel, USA
Abstract :
Measurements on a polarisation independent-resonant-grid diplexer are described. The grid transmits the 13·5 to 19 GHz band (loss < 1 dB). It reflects the 23 to 36 GHz band (loss < 1 dB) at an angle of 40° to the incident beam. Peak rejections exceed 44dB. Crosspolarised components are below 30dB.
Keywords :
antenna accessories; frequency division multiplexing; microwave filters; microwave links; multiplexing equipment; millimetre wave systems; resonant grid quasioptical diplexer;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19730436
