Design of two-stage UIR and SIR bandpass filters with an elliptic function-like response

Jen Tsai Kuo; Wan Hsin Hsieh; Meshon Jiang

Design of two-stage UIR and SIR bandpass filters with an elliptic function-like response

Jen Tsai Kuo^*
, Wan Hsin Hsieh
, Meshon Jiang

^*Corresponding author for this work

National Yang Ming Chiao Tung University

Research output: Contribution to journal › Conference article › peer-review

15 Scopus citations

Abstract

Two-stage bandpass filters with a sharp transition band are presented. The two stages are cascaded by a direct coupling scheme, as well as a three-line structure. Each half-wave resonator Is tapped with a quarter-wave open stub at its center and a transmission zero can be created. The positions of the two zeros can be easily tuned to locate close to the passband, so that an elliptic function-like response can be obtained. Both uniform impedance resonators (UIRs) and stepped impedance resonators (SIRs) are employed in the design. Experimental results show a close agreement with the design.

Original language	English
Pages (from-to)	1609-1612
Number of pages	4
Journal	IEEE MTT-S International Microwave Symposium Digest
Volume	3
State	Published - 2004
Externally published	Yes
Event	2004 IEEE MITT-S International Microwave Symposium Digest - Fort Worth, TX, United States Duration: 06 06 2004 → 11 06 2004

Keywords

Elliptic function filters
Microstrip circuit
Stepped impedance resonator
Transmission zero

Cite this

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title = "Design of two-stage UIR and SIR bandpass filters with an elliptic function-like response",

abstract = "Two-stage bandpass filters with a sharp transition band are presented. The two stages are cascaded by a direct coupling scheme, as well as a three-line structure. Each half-wave resonator Is tapped with a quarter-wave open stub at its center and a transmission zero can be created. The positions of the two zeros can be easily tuned to locate close to the passband, so that an elliptic function-like response can be obtained. Both uniform impedance resonators (UIRs) and stepped impedance resonators (SIRs) are employed in the design. Experimental results show a close agreement with the design.",

keywords = "Elliptic function filters, Microstrip circuit, Stepped impedance resonator, Transmission zero",

author = "Kuo, \{Jen Tsai\} and Hsieh, \{Wan Hsin\} and Meshon Jiang",

year = "2004",

language = "英语",

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pages = "1609--1612",

journal = "IEEE MTT-S International Microwave Symposium Digest",

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

note = "2004 IEEE MITT-S International Microwave Symposium Digest ; Conference date: 06-06-2004 Through 11-06-2004",

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TY - JOUR

T1 - Design of two-stage UIR and SIR bandpass filters with an elliptic function-like response

AU - Kuo, Jen Tsai

AU - Hsieh, Wan Hsin

AU - Jiang, Meshon

PY - 2004

Y1 - 2004

N2 - Two-stage bandpass filters with a sharp transition band are presented. The two stages are cascaded by a direct coupling scheme, as well as a three-line structure. Each half-wave resonator Is tapped with a quarter-wave open stub at its center and a transmission zero can be created. The positions of the two zeros can be easily tuned to locate close to the passband, so that an elliptic function-like response can be obtained. Both uniform impedance resonators (UIRs) and stepped impedance resonators (SIRs) are employed in the design. Experimental results show a close agreement with the design.

AB - Two-stage bandpass filters with a sharp transition band are presented. The two stages are cascaded by a direct coupling scheme, as well as a three-line structure. Each half-wave resonator Is tapped with a quarter-wave open stub at its center and a transmission zero can be created. The positions of the two zeros can be easily tuned to locate close to the passband, so that an elliptic function-like response can be obtained. Both uniform impedance resonators (UIRs) and stepped impedance resonators (SIRs) are employed in the design. Experimental results show a close agreement with the design.

KW - Elliptic function filters

KW - Microstrip circuit

KW - Stepped impedance resonator

KW - Transmission zero

UR - https://www.scopus.com/pages/publications/4544336998

M3 - 会议文章

AN - SCOPUS:4544336998

SN - 0149-645X

VL - 3

SP - 1609

EP - 1612

JO - IEEE MTT-S International Microwave Symposium Digest

JF - IEEE MTT-S International Microwave Symposium Digest

T2 - 2004 IEEE MITT-S International Microwave Symposium Digest

Y2 - 6 June 2004 through 11 June 2004

ER -

Design of two-stage UIR and SIR bandpass filters with an elliptic function-like response

Abstract

Keywords

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