文章基本信息

标题：Computationally Efficient Method for RfMicrowave Energy Harvesting System Using Directional Filter
本地全文：下载
作者：D.S.Priyadarshini ; S.Santhiya ; T.Suvetha 等
期刊名称：International Journal of Advances in Engineering and Management
电子版ISSN：2395-5252
出版年度：2020
卷号：2
期号：3
页码：96-99
DOI：10.35629/5252-02038186
语种：English
出版社：IJAEM JOURNAL
摘要：A class of RF multi-functional band pass filter with multiple frequency reconfigurable rejected bands that are embedded into its broad transmission frequency range is reported. The proposed setup consists of a rectifying circuit fed by the reject band output port of a planar directional filter, using a micro strip resonator as the matching network. This filter concept exploits an original tunable multi-band quasi band stop section as constituent block. It allows obtaining unprecedented level of spectral adaptively for its in-band notches the overall reflection to be suppressed without affecting the pass band channel. These notches can be either used to increase the number of rejected bands or their selectivity by respectively locating them at identical or different center frequencies.
关键词：Microwave harvesting;Rectifier circuit;Directional filter;Microstrip circuit