CUED Publications database

High FoM liquid crystal based microstrip phase shifter for phased array antennas

Cai, L and Xu, H and Li, J and Chu, D (2017) High FoM liquid crystal based microstrip phase shifter for phased array antennas. In: UNSPECIFIED pp. 402-403..

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Abstract

© 2016 IEICE. An electrically tunable microstrip phase shifter for applications of phased array antennas is designed based on nematic liquid crystal material. The experimental results show a tunable differential phase shift up to 270 at 10 GHz, and the insertion loss is less than 9 dB at 1-10 GHz range. By optimizing both of the liquid crystal tuning efficiency and overall loss, an average figure-of-merit (FoM) 40°/dB has been achieved in frequencies 1-10 GHz.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: UNSPECIFIED
Divisions: Div B > Photonics
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 19:11
Last Modified: 24 Aug 2017 01:30
DOI: