Low Insertion-Loss, and Wideband Dual-Mode Bandpass Filters with Dual Perturbation Elements

Shih-Bin JHONG; Min-Hang WENG; Sean WU; Cheng-Yuan HUNG; Maw-Shung LEE

doi:10.1093/ietele/e91-c.1.117

Low Insertion-Loss, and Wideband Dual-Mode Bandpass Filters with Dual Perturbation Elements

Shih-Bin JHONG, Min-Hang WENG, Sean WU, Cheng-Yuan HUNG, Maw-Shung LEE

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A novel low insertion-loss and wideband microstrip bandpass filter has been designed and tested. The basic configuration of this novel dual-mode filter is a square ring resonator with direct-connected orthogonal feed lines, and dual-perturbation elements are introduced within the resonator at symmetrical location. The effects of the size of the perturbation element are studied. A new filter having wider bandwidth and transmission zeros are presented. The proposed filter responses are in good agreement with the simulations and experiments.

Publication: IEICE TRANSACTIONS on Electronics Vol.E91-C No.1 pp.117-119

Publication Date: 2008/01/01

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Online ISSN: 1745-1353

DOI: 10.1093/ietele/e91-c.1.117

Type of Manuscript: LETTER

Category: Microwaves, Millimeter-Waves

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Shih-Bin JHONG, Min-Hang WENG, Sean WU, Cheng-Yuan HUNG, Maw-Shung LEE, "Low Insertion-Loss, and Wideband Dual-Mode Bandpass Filters with Dual Perturbation Elements" in IEICE TRANSACTIONS on Electronics, vol. E91-C, no. 1, pp. 117-119, January 2008, doi: 10.1093/ietele/e91-c.1.117.
Abstract: A novel low insertion-loss and wideband microstrip bandpass filter has been designed and tested. The basic configuration of this novel dual-mode filter is a square ring resonator with direct-connected orthogonal feed lines, and dual-perturbation elements are introduced within the resonator at symmetrical location. The effects of the size of the perturbation element are studied. A new filter having wider bandwidth and transmission zeros are presented. The proposed filter responses are in good agreement with the simulations and experiments.
URL: https://globals.ieice.org/en_transactions/electronics/10.1093/ietele/e91-c.1.117/_p

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@ARTICLE{e91-c_1_117,
author={Shih-Bin JHONG, Min-Hang WENG, Sean WU, Cheng-Yuan HUNG, Maw-Shung LEE, },
journal={IEICE TRANSACTIONS on Electronics},
title={Low Insertion-Loss, and Wideband Dual-Mode Bandpass Filters with Dual Perturbation Elements},
year={2008},
volume={E91-C},
number={1},
pages={117-119},
abstract={A novel low insertion-loss and wideband microstrip bandpass filter has been designed and tested. The basic configuration of this novel dual-mode filter is a square ring resonator with direct-connected orthogonal feed lines, and dual-perturbation elements are introduced within the resonator at symmetrical location. The effects of the size of the perturbation element are studied. A new filter having wider bandwidth and transmission zeros are presented. The proposed filter responses are in good agreement with the simulations and experiments.},
keywords={},
doi={10.1093/ietele/e91-c.1.117},
ISSN={1745-1353},
month={January},}

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TY - JOUR
TI - Low Insertion-Loss, and Wideband Dual-Mode Bandpass Filters with Dual Perturbation Elements
T2 - IEICE TRANSACTIONS on Electronics
SP - 117
EP - 119
AU - Shih-Bin JHONG
AU - Min-Hang WENG
AU - Sean WU
AU - Cheng-Yuan HUNG
AU - Maw-Shung LEE
PY - 2008
DO - 10.1093/ietele/e91-c.1.117
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E91-C
IS - 1
JA - IEICE TRANSACTIONS on Electronics
Y1 - January 2008
AB - A novel low insertion-loss and wideband microstrip bandpass filter has been designed and tested. The basic configuration of this novel dual-mode filter is a square ring resonator with direct-connected orthogonal feed lines, and dual-perturbation elements are introduced within the resonator at symmetrical location. The effects of the size of the perturbation element are studied. A new filter having wider bandwidth and transmission zeros are presented. The proposed filter responses are in good agreement with the simulations and experiments.
ER -