A new triple-mode microstrip bandpass filter using a patch-loaded cross resonator

• Main Authors: Zhang, Runqi, Zhu, Lei
• 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/10356/99254; http://hdl.handle.net/10220/13448
• Institution: Nanyang Technological University

A microstrip triple-mode bandpass filter using a single patch-loaded cross resonator is reported in this work. First, a square patch is added at the center of a cross resonator, which separates the resonant frequencies of the first and second modes. Then, a pair of slots is etched into the square pa...