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International Journal of Antennas and Propagation - Volume 2015 2015, Article ID 320910, 6 pages -

Research Article

School of Electronic Engineering, University of Electronic Science and Technology of China UESTC, Chengdu, China

School of Communication and Information Engineering, University of Electronic Science and Technology of China UESTC, Chengdu, China

Received 18 September 2015; Revised 18 November 2015; Accepted 26 November 2015

Academic Editor: Ahmed A. Kishk

Copyright © 2015 Yupeng Liu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

This paper proposes a novel microwave continuous adjustable band-pass filter integrated power divider based on nematic liquid crystals LCs. The proposed power divider uses liquid crystal LC as the dielectric material. It can realize phase shift by changing the dielectric anisotropy, when biasing the high anisotropy nematic liquid crystal. It is mainly used in microwave frequencies. It has a large number of advantages compared to conventional filter integrated power divider, such as low loss, multifunction integration, continuous adjustable, miniaturization, low processing costs, low operating voltage, high phase shift, and convenient manufacture. Therefore, it has shown great potential for application.





Autor: Yupeng Liu, Di Jiang, Lei Xia, and Ruimin Xu

Fuente: https://www.hindawi.com/



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