Miniaturized Dual-Band SIW-Based Bandpass Filters Using Open-Loop Ring Resonators

Miniaturized Dual-Band SIW-Based Bandpass Filters Using Open-Loop Ring Resonators

This article presents two novel architectures of dual-band substrate-integrated waveguide (SIW) bandpass filters (BPFs). Initially, two identical open-loop ring resonators (OLRRs) were coupled face-to-face on the top of the SIW cavity to realize a dual-band single-pole BPF. To obtain two-pole dual-b...

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Bibliographic Details
Main Authors: Nrusingha Charan Pradhan, Slawomir Koziel, Rusan Kumar Barik, Anna Pietrenko-Dabrowska, Sholampettai Subramanian Karthikeyan
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Electronics
Subjects:
BPF
compact
dual-band
OLRRs
substrate-integrated waveguide
Online Access:https://www.mdpi.com/2079-9292/12/18/3974

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