A new compact, wide bandwidth dual‐passband microstrip filter based on dual‐mode stepped‐impedance‐resonators

AM Moattari, A Bijari, SM Razavi - International Journal of RF …, 2022 - Wiley Online Library
In this article, a new compact, wide bandwidth dual‐band bandpass filter (DB‐BPF) with four
transmission zeros (TZs) is proposed. A dual‐path configuration is realized by cascading …

Dual-Band Matching Networks Using a Combination of Microstrip Lines and Active Switching Components

A Mohammadi, SR Borjlu… - IETE Journal of Research, 2024 - Taylor & Francis
Active switching components are employed to propose a novel compact dual-band matching
network (MN) with an adapted frequency in this paper. The design method involves the …

A novel compact microstrip dual-band bandpass filter with independently controlled center frequencies based on dual-mode resonators concept

M Danaeian, A Shokrizadeh… - … Waves and Applications, 2024 - Taylor & Francis
This letter presents a novel ultra-compact microstrip dual-band bandpass filter (DBBPF) with
independently controlled center frequencies, and high Q-factor. The recommended DBBPF …

[PDF][PDF] A Miniaturization Dual-Passband Microwave Filter Based on Load-Coupled Open Stub Lines

X Sun, C Rong, H Gao, M Zhang - jpier.org
In this letter, a miniaturized U-shaped microstrip filter based on a load-coupled open line is
proposed. It is composed of a step impedance resonator and parallel coupled open stub …