The National Natural Science Foundation of China(No.62401168,62401139,62401170);China Postdoctoral Science Foundation(No.2023MD744197);Postdoctoral Fellowship Program of CPSF(No.GZC20230631);Project for Enhancing Young and Middle-aged Teacher’s Research Basis Ability in Colleges of Guangxi(No.2023KY0218);Guangxi Key Laboratory Foundation of Optoelectronic Information Processing(No.GD23102)。
A programmable low-profile array antenna based on nematic liquid crystals(NLCs)is proposed.Each antenna unit comprises a square patch radiating structure and a tunable NLC-based phase shifter capable of achieving a ph...
An efficient way to design a down-converter assembly for the Ka-band millimeter system is presented, in which dielectric resonators (DR's) are adopted in the Schottky barrier diode image recovery mixer and the loca...