Abstract: In this letter, a wideband two-dimensional (2-D) scanning multibeam array antenna is proposed using a novel beamforming network (BFN). First, a novel three-beam Butler matrix (BM) network, ...
Abstract: A class of planar input reflectionless quasi-elliptic-type dual-band bandpass filter (BPF) based on fully-passive two-branch channelized principles is reported. When compared to the ...
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