Design of quarter-wavelength resonator filters with coupling controllable paths

• Main Authors: Meng, Fanyi, Ma, Kaixue, Xu, Shanshan, Yeo, Kiat Seng, Boon, Chirn Chye, Lim, Wei Meng, Do, Manh Anh
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/101958; http://hdl.handle.net/10220/16344
• Institution: Nanyang Technological University

This paper presents compact quarter-wavelength resonator filters to have multiple transmission zeros points (ZPs) with controllable electric and magnetic coupling paths. For two coupled resonators, the relative strength of electric and magnetic coupling paths determines the transmission ZPs position...