The high power active feednetwork is more and more used in the satellite-borne phased-array radar.
大功率有源馈电网络收发系统越来越多地运用于相控阵雷达卫星中。
2
The radiating element of array antenna is air dielectric microstrip patch antenna, which has high efficiency, and the feednetwork is low loss air strip, which can reduce the loss of the feed line.