@inproceedings{85311687b43e4c3b8d445a516802576f,
title = "Quasi-Elliptic Bandpass Filter With Controllable Multiple Transmission Zeros Using Coupled Lines",
abstract = "This paper presents RF design methodology for quasi-elliptic bandpass filter (BPF) with multiple transmission zeros (TZs). The proposed filter consists of a coupled line BPF section and TZ sections. Both sections comprised of coupled lines with short-circuit stubs. By generating multiple TZs at lower and upper sides of the passband, a quasi-elliptic BPF response can be achieved without affecting the passband response. For experimental proof of concept, a prototype of microstrip line quasi-elliptic BPF was designed and manufactured at center frequency of 3.5 GHz. The measured results demonstrate good agreement with EM simulations and theoretically predicted outcomes.",
keywords = "Bandpass filter (BPF), coupled lines, group delay, multiple transmission zeros, quasi-elliptic response",
author = "Girdhari Chaudhary and Phanam Pech and Samdy Saron and Yongchae Jeong",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 31st Asia-Pacific Microwave Conference, APMC 2023 ; Conference date: 05-12-2023 Through 08-12-2023",
year = "2023",
doi = "10.1109/APMC57107.2023.10439816",
language = "English",
series = "Asia-Pacific Microwave Conference Proceedings, APMC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "196--198",
booktitle = "2023 Asia-Pacific Microwave Conference, APMC 2023",
}