Miniaturized CPW filter for ultra-wideband applications

Young Pyo Hong; Seong Sik Myoung; Byung Jun Jang; Yongshik Lee; Jong Gwan Yook

doi:10.1109/EUMC.2008.4751664

Miniaturized CPW filter for ultra-wideband applications

Young Pyo Hong, Seong Sik Myoung, Byung Jun Jang, Yongshik Lee, Jong Gwan Yook

Department of Electrical and Electronic Engineering

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

Abstract

A method of reducing the loss for ultra-wideband filters with parallel coupled lines is presented. For wideband operations, tight coupling levels are required for the coupled lines of the filters. For microstrip parallel coupled lines, tight coupling levels are obtained with very narrow strip widths, which may lead to excessive ohmic loss. With the parallel coupled line miniaturization technique using capacitive loadings, the same tight coupling level can be obtained with relatively wider strip widths. Thus the technique not only miniaturizes the filter, but also provides a means to reduce the overall loss of ultrawideband filters. Both the simulated and experimental results are provided.

Original language	English
Title of host publication	Proceedings of the 38th European Microwave Conference, EuMC 2008
Pages	1157-1160
Number of pages	4
DOIs	https://doi.org/10.1109/EUMC.2008.4751664
Publication status	Published - 2008
Event	38th European Microwave Conference, EuMC 2008 - Amsterdam, Netherlands Duration: 2008 Oct 27 → 2008 Oct 31

Publication series

Name	Proceedings of the 38th European Microwave Conference, EuMC 2008

Other

Other	38th European Microwave Conference, EuMC 2008
Country/Territory	Netherlands
City	Amsterdam
Period	08/10/27 → 08/10/31

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Access to Document

10.1109/EUMC.2008.4751664

Cite this

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title = "Miniaturized CPW filter for ultra-wideband applications",

abstract = "A method of reducing the loss for ultra-wideband filters with parallel coupled lines is presented. For wideband operations, tight coupling levels are required for the coupled lines of the filters. For microstrip parallel coupled lines, tight coupling levels are obtained with very narrow strip widths, which may lead to excessive ohmic loss. With the parallel coupled line miniaturization technique using capacitive loadings, the same tight coupling level can be obtained with relatively wider strip widths. Thus the technique not only miniaturizes the filter, but also provides a means to reduce the overall loss of ultrawideband filters. Both the simulated and experimental results are provided.",

author = "Hong, {Young Pyo} and Myoung, {Seong Sik} and Jang, {Byung Jun} and Yongshik Lee and Yook, {Jong Gwan}",

year = "2008",

doi = "10.1109/EUMC.2008.4751664",

language = "English",

isbn = "9782874870064",

series = "Proceedings of the 38th European Microwave Conference, EuMC 2008",

pages = "1157--1160",

booktitle = "Proceedings of the 38th European Microwave Conference, EuMC 2008",

note = "38th European Microwave Conference, EuMC 2008 ; Conference date: 27-10-2008 Through 31-10-2008",

}

Hong, YP, Myoung, SS, Jang, BJ, Lee, Y & Yook, JG 2008, Miniaturized CPW filter for ultra-wideband applications. in Proceedings of the 38th European Microwave Conference, EuMC 2008., 4751664, Proceedings of the 38th European Microwave Conference, EuMC 2008, pp. 1157-1160, 38th European Microwave Conference, EuMC 2008, Amsterdam, Netherlands, 08/10/27. https://doi.org/10.1109/EUMC.2008.4751664

TY - GEN

T1 - Miniaturized CPW filter for ultra-wideband applications

AU - Hong, Young Pyo

AU - Myoung, Seong Sik

AU - Jang, Byung Jun

AU - Lee, Yongshik

AU - Yook, Jong Gwan

PY - 2008

Y1 - 2008

N2 - A method of reducing the loss for ultra-wideband filters with parallel coupled lines is presented. For wideband operations, tight coupling levels are required for the coupled lines of the filters. For microstrip parallel coupled lines, tight coupling levels are obtained with very narrow strip widths, which may lead to excessive ohmic loss. With the parallel coupled line miniaturization technique using capacitive loadings, the same tight coupling level can be obtained with relatively wider strip widths. Thus the technique not only miniaturizes the filter, but also provides a means to reduce the overall loss of ultrawideband filters. Both the simulated and experimental results are provided.

AB - A method of reducing the loss for ultra-wideband filters with parallel coupled lines is presented. For wideband operations, tight coupling levels are required for the coupled lines of the filters. For microstrip parallel coupled lines, tight coupling levels are obtained with very narrow strip widths, which may lead to excessive ohmic loss. With the parallel coupled line miniaturization technique using capacitive loadings, the same tight coupling level can be obtained with relatively wider strip widths. Thus the technique not only miniaturizes the filter, but also provides a means to reduce the overall loss of ultrawideband filters. Both the simulated and experimental results are provided.

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U2 - 10.1109/EUMC.2008.4751664

DO - 10.1109/EUMC.2008.4751664

M3 - Conference contribution

AN - SCOPUS:62349107396

SN - 9782874870064

T3 - Proceedings of the 38th European Microwave Conference, EuMC 2008

SP - 1157

EP - 1160

BT - Proceedings of the 38th European Microwave Conference, EuMC 2008

T2 - 38th European Microwave Conference, EuMC 2008

Y2 - 27 October 2008 through 31 October 2008

ER -

Miniaturized CPW filter for ultra-wideband applications

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