Compact dual-band bandstop filters using stepped-impedance resonators

Kuo Sheng Chin; Jun Hong Yeh; Shuh Han Chao

doi:10.1109/LMWC.2007.910481

Compact dual-band bandstop filters using stepped-impedance resonators

Kuo Sheng Chin^*, Jun Hong Yeh, Shuh Han Chao

^*Corresponding author for this work

Department of Electronic Engineering

Research output: Contribution to journal › Journal Article › peer-review

118 Scopus citations

Abstract

This work presents a compact dual-band bandstop filter (DBBSF) that features two controllable stopbands at desired frequencies. Stepped-impedance resonators are utilized to realize the dual-stopband characteristics, and reduce size. The synthesis method is developed. An experimental circuit is fabricated and evaluated to validate the design concept. Measurements correlate well with the simulation results, and the size is 12.6 % less than that of a standard DBBSF.

Original language	English
Pages (from-to)	849-851
Number of pages	3
Journal	IEEE Microwave and Wireless Components Letters
Volume	17
Issue number	12
DOIs	https://doi.org/10.1109/LMWC.2007.910481
State	Published - 12 2007

Keywords

Bandstop filter (BSF)
Dual-band (DB) filter
Filter synthesis
Stepped-impedance resonator (SIR)

Access to Document

10.1109/LMWC.2007.910481

Cite this

@article{553478df234842e59c0e71bac37f0439,

title = "Compact dual-band bandstop filters using stepped-impedance resonators",

abstract = "This work presents a compact dual-band bandstop filter (DBBSF) that features two controllable stopbands at desired frequencies. Stepped-impedance resonators are utilized to realize the dual-stopband characteristics, and reduce size. The synthesis method is developed. An experimental circuit is fabricated and evaluated to validate the design concept. Measurements correlate well with the simulation results, and the size is 12.6 \% less than that of a standard DBBSF.",

keywords = "Bandstop filter (BSF), Dual-band (DB) filter, Filter synthesis, Stepped-impedance resonator (SIR)",

author = "Chin, \{Kuo Sheng\} and Yeh, \{Jun Hong\} and Chao, \{Shuh Han\}",

year = "2007",

month = dec,

doi = "10.1109/LMWC.2007.910481",

language = "英语",

volume = "17",

pages = "849--851",

journal = "IEEE Microwave and Wireless Components Letters",

issn = "1531-1309",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "12",

}

TY - JOUR

T1 - Compact dual-band bandstop filters using stepped-impedance resonators

AU - Chin, Kuo Sheng

AU - Yeh, Jun Hong

AU - Chao, Shuh Han

PY - 2007/12

Y1 - 2007/12

N2 - This work presents a compact dual-band bandstop filter (DBBSF) that features two controllable stopbands at desired frequencies. Stepped-impedance resonators are utilized to realize the dual-stopband characteristics, and reduce size. The synthesis method is developed. An experimental circuit is fabricated and evaluated to validate the design concept. Measurements correlate well with the simulation results, and the size is 12.6 % less than that of a standard DBBSF.

AB - This work presents a compact dual-band bandstop filter (DBBSF) that features two controllable stopbands at desired frequencies. Stepped-impedance resonators are utilized to realize the dual-stopband characteristics, and reduce size. The synthesis method is developed. An experimental circuit is fabricated and evaluated to validate the design concept. Measurements correlate well with the simulation results, and the size is 12.6 % less than that of a standard DBBSF.

KW - Bandstop filter (BSF)

KW - Dual-band (DB) filter

KW - Filter synthesis

KW - Stepped-impedance resonator (SIR)

UR - https://www.scopus.com/pages/publications/36749052414

U2 - 10.1109/LMWC.2007.910481

DO - 10.1109/LMWC.2007.910481

M3 - 文章

AN - SCOPUS:36749052414

SN - 1531-1309

VL - 17

SP - 849

EP - 851

JO - IEEE Microwave and Wireless Components Letters

JF - IEEE Microwave and Wireless Components Letters

IS - 12

ER -

Compact dual-band bandstop filters using stepped-impedance resonators

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this