Antenna feed system with closely coupled amplifier
作者： Robert E. Terry , James L. Alford
DOI:
关键词:
摘要: A compact antenna feed system for orthogonally polarized RF signals includes a waveguide having disposed internal ridges, pair of wave detectors coupled to the receive oriented signals, and an amplifier housed as part amplify received prior communication outside system. The is readily switchable by remote control in either orientation angular alignment incoming easily accomplished.
lens.org 参考文章(10)
Warren Hundley, Michael A. Eovine, Antenna array for aircraft guidance system ,(1974)
Q.B. McClannan, G.P. Heckert, A satellite system for CATV Proceedings of the IEEE. ,vol. 58, pp. 987- 1001 ,(1970) , 10.1109/PROC.1970.7841
Uwe Leupelt, Double reflector antenna with feed horn protection ,(1978)
Richard D. Bogner, Microwave television system ,(1979)
Raymond E Franks, Quadruply ridged waveguide and horn antenna ,(1966)
Richard F H Yang, Cross-polarized dual feed ,(1959)
Ruze John, Dual-polarization antenna ,(1954)
Orville G. Brickey, Rotatable radar antenna feed and receiver horn ,(1969)
Morris L Kales, Herman N Chait, Ridged ferrite waveguide device ,(1955)
R Taggart, Dish reflector for a high gain antenna ,(1972)