Compact eighth-mode ridged substrate integrated waveguide filter

Liguo Liu; Liwen Huang

doi:10.1049/ell2.12326

Compact eighth-mode ridged substrate integrated waveguide filter

Liguo Liu, Liwen Huang

Research output: Contribution to journal › Letter › peer-review

1 Citation (Scopus)

Abstract

In this letter, a novel eighth-mode ridged substrate integrated waveguide (EMRSIW) is proposed by bisecting the RSIW resonator along the virtual magnetic walls. The EMRSIW shows a size of nearly one-eighth of a conventional RSIW resonator and a significant size reduction compared to the conventional eighth-mode SIW resonator. A prototype of a third-order bandpass filter with transmission zeros has been designed and tested.

Original language	English
Pages (from-to)	983-985
Number of pages	3
Journal	Electronics Letters
Volume	57
Issue number	25
Early online date	6 Oct 2021
DOIs	https://doi.org/10.1049/ell2.12326
Publication status	Published - 1 Dec 2021

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10.1049/ell2.12326Licence: CC BY

Cite this

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title = "Compact eighth-mode ridged substrate integrated waveguide filter",

abstract = "In this letter, a novel eighth-mode ridged substrate integrated waveguide (EMRSIW) is proposed by bisecting the RSIW resonator along the virtual magnetic walls. The EMRSIW shows a size of nearly one-eighth of a conventional RSIW resonator and a significant size reduction compared to the conventional eighth-mode SIW resonator. A prototype of a third-order bandpass filter with transmission zeros has been designed and tested.",

keywords = "Bandpass filters, Resonators, Waveguide filters",

author = "Liguo Liu and Liwen Huang",

note = "Funding Information: This work was supported by National Natural Science Foundation of China under Grant No. 61601492, and China Postdoctoral Science Foundation under Grant No. 2016M592950* Publisher Copyright: {\textcopyright} 2021 The Authors. Electronics Letters published by John Wiley & Sons Ltd on behalf of The Institution of Engineering and Technology.",

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T1 - Compact eighth-mode ridged substrate integrated waveguide filter

AU - Liu, Liguo

AU - Huang, Liwen

N1 - Funding Information: This work was supported by National Natural Science Foundation of China under Grant No. 61601492, and China Postdoctoral Science Foundation under Grant No. 2016M592950* Publisher Copyright: © 2021 The Authors. Electronics Letters published by John Wiley & Sons Ltd on behalf of The Institution of Engineering and Technology.

PY - 2021/12/1

Y1 - 2021/12/1

N2 - In this letter, a novel eighth-mode ridged substrate integrated waveguide (EMRSIW) is proposed by bisecting the RSIW resonator along the virtual magnetic walls. The EMRSIW shows a size of nearly one-eighth of a conventional RSIW resonator and a significant size reduction compared to the conventional eighth-mode SIW resonator. A prototype of a third-order bandpass filter with transmission zeros has been designed and tested.

AB - In this letter, a novel eighth-mode ridged substrate integrated waveguide (EMRSIW) is proposed by bisecting the RSIW resonator along the virtual magnetic walls. The EMRSIW shows a size of nearly one-eighth of a conventional RSIW resonator and a significant size reduction compared to the conventional eighth-mode SIW resonator. A prototype of a third-order bandpass filter with transmission zeros has been designed and tested.

KW - Bandpass filters

KW - Resonators

KW - Waveguide filters

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U2 - 10.1049/ell2.12326

DO - 10.1049/ell2.12326

M3 - Letter

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EP - 985

JO - Electronics Letters

JF - Electronics Letters

SN - 0013-5194

IS - 25

ER -

Compact eighth-mode ridged substrate integrated waveguide filter

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