Response improvement of microstrip line microwave and miliwave phase shifter utilizing polymer stabilized nematic liquid crystal with UV polymerization

Van Bao Bui; Yo Inoue; Hiroki Higuchi; Hirotsugu Kikuchi; Hiroshi Moritake

doi:10.1541/ieejfms.137.356

Response improvement of microstrip line microwave and miliwave phase shifter utilizing polymer stabilized nematic liquid crystal with UV polymerization

Van Bao Bui, Yo Inoue, Hiroki Higuchi, Hirotsugu Kikuchi, Hiroshi Moritake

Integrated Materials

Research output: Contribution to journal › Article

3 Citations (Scopus)

Abstract

Nowadays as the development of cell phone and satellite communications, liquid crystal materials have attracted considerable attention for realizing these electrically controllable microwave and milliwave components. As usual, nematic liquid crystal is mainly used for microstrip line (MSL) phase shifter, but when driving voltage is removed the response time is very long. In this study, we discuss about using polymer stabilized nematic liquid crystals with UV polymerization for improving the response time in MSL phase shifter in which phase shift is about two times larger than that in CPW phase shifter.

Original language	English
Pages (from-to)	356-362
Number of pages	7
Journal	IEEJ Transactions on Fundamentals and Materials
Volume	137
Issue number	6
DOIs	https://doi.org/10.1541/ieejfms.137.356
Publication status	Published - Jan 1 2017

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All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Cite this

Bui, V. B., Inoue, Y., Higuchi, H., Kikuchi, H., & Moritake, H. (2017). Response improvement of microstrip line microwave and miliwave phase shifter utilizing polymer stabilized nematic liquid crystal with UV polymerization. IEEJ Transactions on Fundamentals and Materials, 137(6), 356-362. https://doi.org/10.1541/ieejfms.137.356

Response improvement of microstrip line microwave and miliwave phase shifter utilizing polymer stabilized nematic liquid crystal with UV polymerization. / Bui, Van Bao; Inoue, Yo; Higuchi, Hiroki; Kikuchi, Hirotsugu; Moritake, Hiroshi.

In: IEEJ Transactions on Fundamentals and Materials, Vol. 137, No. 6, 01.01.2017, p. 356-362.

Research output: Contribution to journal › Article

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10.1541/ieejfms.137.356