Abstract: This article demonstrates a dual-band omnidirectional beam-scanning antenna array. A key innovation is a dual-band reflection-type phase shifter using liquid metal (LM)-enabled shunt ...
Abstract: A p-i-n diode waveguide phase shifter (PS) with a power handing capacity over 1 MW and a response time within 100 ns is proposed at the S-band. By inserting a conventional switchable ...