Characterization of a slotted circular patch resonator for adjustable dual-mode dual-band bandpass filters

• Main Authors: Zhang, Runqi, Zhu, Lei, Luo, Sha
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2013
• 主題: DRNTU::Engineering::Electrical and electronic engineering
• 在線閱讀: https://hdl.handle.net/10356/98812; http://hdl.handle.net/10220/13452

A slotted circular patch resonator is proposed to design a dual-mode dual-band bandpass filter in this work. Three sets of slots are etched into a circular patch. First, four arc-oriented slots are etched to lower the TM01 mode resonant frequency. Then, four radial-oriented slots are etched from the...