A transformed radial stub low-pass filter using defected ground structure for stopband extension

• Main Authors: Xu, Shanshan, Ma, Kaixue, Yeo, Kiat Seng
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2015
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/79415; http://hdl.handle.net/10220/25492
• Institution: Nanyang Technological University

The paper presents a low-pass filter using defected ground structure for stopband enhancement. The face-to-face E shape defected ground structure is investigated using EM simulation, which are co-designed with transformed radial stub low-pass filter to extend the stopband. The fabricated filter demo...