A review on SIW and its applications to microwave components

AO Nwajana, ER Obi - Electronics, 2022 - mdpi.com
Substrate-integrated waveguide (SIW) is a modern day (21st century) transmission line that
has recently been developed. This technology has introduced new possibilities to the design …

Miniaturization trends in substrate integrated waveguide (SIW) filters: A review

A Iqbal, JJ Tiang, SK Wong, M Alibakhshikenari… - IEEE …, 2020 - ieeexplore.ieee.org
This review provides an overview of the technological advancements and miniaturization
trends in Substrate Integrated Waveguide (SIW) filters. SIW is an emerging planar …

QMSIW-based single and triple band bandpass filters

A Iqbal, JJ Tiang, SK Wong, SW Wong… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This brief proposes compact and planar substrate integrated waveguide (SIW)-based filters
for single and triple band operations using two quarter-mode SIW (QMSIW) cavities. Two …

Tunable SIW bandpass filters with improved upper stopband performance

A Iqbal, AW Ahmad, A Smida… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This brief propose the design and measurement of tunable, highly selective and wide-
stopband microwave filters using substrate integrated waveguide (SIW) technology. A two …

Compact SIW diplexers and dual-band bandpass filter with wide-stopband performances

HW **e, K Zhou, CX Zhou, W Wu - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
A realization method of wide-stopband substrate-integrated waveguide (SIW) diplexers and
dual-band bandpass filters (BPFs) with widely realizable frequency ratios is presented using …

A compact, hybrid SIW filter with controllable transmission zeros and high selectivity

G Lin, Y Dong - IEEE Transactions on Circuits and Systems II …, 2022 - ieeexplore.ieee.org
A novel, highly selective, and compact filter with controllable transmission zeros (TZs) is
proposed in this brief. The hybrid structure of the proposed filter is based on the substrate …

Substrate integrated waveguide filter with flexible mixed coupling

P Chu, P Zhu, J Feng, L Guo, L Zhang… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
This article investigates flexibly using mixed coupling in substrate integrated waveguide
(SIW) filters to efficiently improve selectivity. To this end, a mixed coupling structure is …

Compact half-mode SIW filter with high selectivity and improved stopband performance

L Gu, Y Dong - IEEE Microwave and Wireless Components …, 2022 - ieeexplore.ieee.org
In this letter, a novel filter with high selectivity is proposed using a hybrid multilayer half-
mode substrate-integrated waveguide (HMSIW). First, a rectangular HMSIW is used to …

Tunable cavity filter and diplexer using in-line dual-post resonators

Y **e, FC Chen, QX Chu - IEEE Transactions on Microwave …, 2022 - ieeexplore.ieee.org
In this article, a new class of tunable filters and diplexers operating in-band is presented.
The proposed circuits are based on an in-line dual-post resonator, which consists of a pair of …

Substrate integrated waveguide multiband bandpass filters and multiplexers: Current status and future outlook

K Zhou, K Wu - IEEE Journal of Microwaves, 2022 - ieeexplore.ieee.org
Multiband bandpass filters (BPFs) and multiplexers are essential front-end modules in the
development of multifunction, multistandard, and multiband wireless communication …