A novel wideband bandpass filter using triple-mode slotline ring resonator

• Main Authors: Jiang, Bo, Zhu, Lei, Chen, Dong
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/98377; http://hdl.handle.net/10220/18431; http://www.jpier.org/PIERL/pier.php?paper=13040104
• Institution: Nanyang Technological University

A novel wideband bandpass filter on a triple-mode slotline ring resonator is proposed in this letter. By attaching two stubs with different lengths and/or widths to the symmetric plane of a slotline ring resonator, the frequencies of first three resonant modes can be rearranged towards quasi-equal s...