A Microstrip lowpass filter with miniaturized size and broad stopband

Zhihao Wang; Fan Zhang; Yang Gao; Yi Wang; Yi Zhang; Jun Xu

doi:10.1109/ISNE.2019.8896628

A Microstrip lowpass filter with miniaturized size and broad stopband

Zhihao Wang, Fan Zhang, Yang Gao, Yi Wang, Yi Zhang, Jun Xu

Electronic, Electrical and Systems Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

This paper presents a miniaturized wide stopband planar lowpass filter (LPF) using novel stepped impedance hairpin resonators (SIHRs). By embedding a radial stub inside the stepped impedance hairpin resonator, the resulting resonator can achieve a miniaturized size and broad stopband simultaneously. To validate the designed approach, a microstrip LPF is implemented and tested. The filter features a dimension of 0.158 \lambda g \times 0.126 \lambdag, where \lambdag denotes the waveguide length at the-3-dB cutoff frequency of 1.9 GHz. The measurements demonstrate that the filter offers a 20-dB rejection stopband from 2.45 GHz to 16.3 GHz.

Original language	English
Title of host publication	2019 8th International Symposium on Next Generation Electronics, ISNE 2019
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
ISBN (Electronic)	9781728120621
DOIs	https://doi.org/10.1109/ISNE.2019.8896628
Publication status	Published - Oct 2019
Event	8th International Symposium on Next Generation Electronics, ISNE 2019 - Zhengzhou, China Duration: 9 Oct 2019 → 10 Oct 2019

Publication series

Name	2019 8th International Symposium on Next Generation Electronics, ISNE 2019

Conference

Conference	8th International Symposium on Next Generation Electronics, ISNE 2019
Country/Territory	China
City	Zhengzhou
Period	9/10/19 → 10/10/19

Bibliographical note

Publisher Copyright:
© 2019 IEEE.

Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.

Keywords

broad stopband
compact
lowpass filter
radial stub

ASJC Scopus subject areas

Electrical and Electronic Engineering
Instrumentation

Access to Document

10.1109/ISNE.2019.8896628

Cite this

Wang, Z., Zhang, F., Gao, Y., Wang, Y., Zhang, Y., & Xu, J. (2019). A Microstrip lowpass filter with miniaturized size and broad stopband. In 2019 8th International Symposium on Next Generation Electronics, ISNE 2019 Article 8896628 (2019 8th International Symposium on Next Generation Electronics, ISNE 2019). Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/ISNE.2019.8896628

@inproceedings{63922f21d289459199f7692e020f0cfc,

title = "A Microstrip lowpass filter with miniaturized size and broad stopband",

abstract = "This paper presents a miniaturized wide stopband planar lowpass filter (LPF) using novel stepped impedance hairpin resonators (SIHRs). By embedding a radial stub inside the stepped impedance hairpin resonator, the resulting resonator can achieve a miniaturized size and broad stopband simultaneously. To validate the designed approach, a microstrip LPF is implemented and tested. The filter features a dimension of 0.158 \lambda g \times 0.126 \lambdag, where \lambdag denotes the waveguide length at the-3-dB cutoff frequency of 1.9 GHz. The measurements demonstrate that the filter offers a 20-dB rejection stopband from 2.45 GHz to 16.3 GHz.",

keywords = "broad stopband, compact, lowpass filter, radial stub",

author = "Zhihao Wang and Fan Zhang and Yang Gao and Yi Wang and Yi Zhang and Jun Xu",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; 8th International Symposium on Next Generation Electronics, ISNE 2019 ; Conference date: 09-10-2019 Through 10-10-2019",

year = "2019",

month = oct,

doi = "10.1109/ISNE.2019.8896628",

language = "English",

series = "2019 8th International Symposium on Next Generation Electronics, ISNE 2019",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

booktitle = "2019 8th International Symposium on Next Generation Electronics, ISNE 2019",

}

Wang, Z, Zhang, F, Gao, Y, Wang, Y, Zhang, Y & Xu, J 2019, A Microstrip lowpass filter with miniaturized size and broad stopband. in 2019 8th International Symposium on Next Generation Electronics, ISNE 2019., 8896628, 2019 8th International Symposium on Next Generation Electronics, ISNE 2019, Institute of Electrical and Electronics Engineers (IEEE), 8th International Symposium on Next Generation Electronics, ISNE 2019, Zhengzhou, China, 9/10/19. https://doi.org/10.1109/ISNE.2019.8896628

A Microstrip lowpass filter with miniaturized size and broad stopband. / Wang, Zhihao; Zhang, Fan; Gao, Yang et al.
2019 8th International Symposium on Next Generation Electronics, ISNE 2019. Institute of Electrical and Electronics Engineers (IEEE), 2019. 8896628 (2019 8th International Symposium on Next Generation Electronics, ISNE 2019).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - A Microstrip lowpass filter with miniaturized size and broad stopband

AU - Wang, Zhihao

AU - Zhang, Fan

AU - Gao, Yang

AU - Wang, Yi

AU - Zhang, Yi

AU - Xu, Jun

PY - 2019/10

Y1 - 2019/10

N2 - This paper presents a miniaturized wide stopband planar lowpass filter (LPF) using novel stepped impedance hairpin resonators (SIHRs). By embedding a radial stub inside the stepped impedance hairpin resonator, the resulting resonator can achieve a miniaturized size and broad stopband simultaneously. To validate the designed approach, a microstrip LPF is implemented and tested. The filter features a dimension of 0.158 \lambda g \times 0.126 \lambdag, where \lambdag denotes the waveguide length at the-3-dB cutoff frequency of 1.9 GHz. The measurements demonstrate that the filter offers a 20-dB rejection stopband from 2.45 GHz to 16.3 GHz.

AB - This paper presents a miniaturized wide stopband planar lowpass filter (LPF) using novel stepped impedance hairpin resonators (SIHRs). By embedding a radial stub inside the stepped impedance hairpin resonator, the resulting resonator can achieve a miniaturized size and broad stopband simultaneously. To validate the designed approach, a microstrip LPF is implemented and tested. The filter features a dimension of 0.158 \lambda g \times 0.126 \lambdag, where \lambdag denotes the waveguide length at the-3-dB cutoff frequency of 1.9 GHz. The measurements demonstrate that the filter offers a 20-dB rejection stopband from 2.45 GHz to 16.3 GHz.

KW - broad stopband

KW - compact

KW - lowpass filter

KW - radial stub

UR - http://www.scopus.com/inward/record.url?scp=85075631032&partnerID=8YFLogxK

U2 - 10.1109/ISNE.2019.8896628

DO - 10.1109/ISNE.2019.8896628

M3 - Conference contribution

AN - SCOPUS:85075631032

T3 - 2019 8th International Symposium on Next Generation Electronics, ISNE 2019

BT - 2019 8th International Symposium on Next Generation Electronics, ISNE 2019

PB - Institute of Electrical and Electronics Engineers (IEEE)

T2 - 8th International Symposium on Next Generation Electronics, ISNE 2019

Y2 - 9 October 2019 through 10 October 2019

ER -

Wang Z, Zhang F, Gao Y, Wang Y, Zhang Y, Xu J. A Microstrip lowpass filter with miniaturized size and broad stopband. In 2019 8th International Symposium on Next Generation Electronics, ISNE 2019. Institute of Electrical and Electronics Engineers (IEEE). 2019. 8896628. (2019 8th International Symposium on Next Generation Electronics, ISNE 2019). doi: 10.1109/ISNE.2019.8896628

A Microstrip lowpass filter with miniaturized size and broad stopband

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

Fingerprint

Cite this