SERIALLY-FED PHASED ARRAY ANTENNAS WITH DIELECTRIC PHASE SHIFTERS

摘要

A phased array antenna includes a plurality of radiating elements, a feed li ne assembly, a ground plane positioned between the plurality of radiating elements and the feed line assembly, with the ground plane having a pluralit y of openings positioned between the plurality of radiating elements and the feed line assembly, and a plurality of voltage tunable dielectric phase shifters coupled to the feed line assembly.