A synthesized method for minimum insertion loss bandpass filter design

Xiuping Li; Jong Gwan Yook; Jianjun Gao; Xiaowen Xu

A synthesized method for minimum insertion loss bandpass filter design

Xiuping Li, Jong Gwan Yook, Jianjun Gao, Xiaowen Xu

Department of Electrical and Electronic Engineering

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

1 Citation (Scopus)

Abstract

An approach to design a two λ/2 resonators bandpass filter is proposed in this paper. The synthesized method is based on the relationship between a lumped lowpass prototype, an equivalent circuit model of the two λ/2 resonators bandpass filter, and the corresponding physical layout First, the parameter values in the equivalent circuit are determined during a condition of minimum equivalent network loss. Then, the initial value of the layout dimension is derived from the relationship between the equivalent circuit and the physical layout. Based on the initial values, a minimum insertion loss bandpass filter can be obtained by employing optimization. A 2.45GHz two λ/2 resonators bandpass filter has been evaluated by using this method with 1.5 dB insertion loss, and adequate agreement is obtained between simulated and measured results.

Original language	English
Title of host publication	ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings
Editors	G. Benqing, X. Xiaowen
Pages	488-491
Number of pages	4
Publication status	Published - 2004 Dec 1
Event	ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications - Beijing, China Duration: 2004 Nov 1 → 2004 Nov 4

Publication series

Name	ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings

Other

Other	ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications
Country	China
City	Beijing
Period	04/11/1 → 04/11/4

All Science Journal Classification (ASJC) codes

Engineering(all)

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Li, X., Yook, J. G., Gao, J., & Xu, X. (2004). A synthesized method for minimum insertion loss bandpass filter design. In G. Benqing, & X. Xiaowen (Eds.), ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings (pp. 488-491). (ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings).

Li, Xiuping ; Yook, Jong Gwan ; Gao, Jianjun ; Xu, Xiaowen. / A synthesized method for minimum insertion loss bandpass filter design. ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings. editor / G. Benqing ; X. Xiaowen. 2004. pp. 488-491 (ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings).

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title = "A synthesized method for minimum insertion loss bandpass filter design",

abstract = "An approach to design a two λ/2 resonators bandpass filter is proposed in this paper. The synthesized method is based on the relationship between a lumped lowpass prototype, an equivalent circuit model of the two λ/2 resonators bandpass filter, and the corresponding physical layout First, the parameter values in the equivalent circuit are determined during a condition of minimum equivalent network loss. Then, the initial value of the layout dimension is derived from the relationship between the equivalent circuit and the physical layout. Based on the initial values, a minimum insertion loss bandpass filter can be obtained by employing optimization. A 2.45GHz two λ/2 resonators bandpass filter has been evaluated by using this method with 1.5 dB insertion loss, and adequate agreement is obtained between simulated and measured results.",

author = "Xiuping Li and Yook, {Jong Gwan} and Jianjun Gao and Xiaowen Xu",

year = "2004",

month = dec,

day = "1",

language = "English",

isbn = "0780385624",

series = "ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings",

pages = "488--491",

editor = "G. Benqing and X. Xiaowen",

booktitle = "ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings",

note = "ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications ; Conference date: 01-11-2004 Through 04-11-2004",

}

Li, X, Yook, JG, Gao, J & Xu, X 2004, A synthesized method for minimum insertion loss bandpass filter design. in G Benqing & X Xiaowen (eds), ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings. ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings, pp. 488-491, ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Beijing, China, 04/11/1.

A synthesized method for minimum insertion loss bandpass filter design. / Li, Xiuping; Yook, Jong Gwan; Gao, Jianjun; Xu, Xiaowen.

ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings. ed. / G. Benqing; X. Xiaowen. 2004. p. 488-491 (ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings).

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

TY - GEN

T1 - A synthesized method for minimum insertion loss bandpass filter design

AU - Li, Xiuping

AU - Yook, Jong Gwan

AU - Gao, Jianjun

AU - Xu, Xiaowen

PY - 2004/12/1

Y1 - 2004/12/1

N2 - An approach to design a two λ/2 resonators bandpass filter is proposed in this paper. The synthesized method is based on the relationship between a lumped lowpass prototype, an equivalent circuit model of the two λ/2 resonators bandpass filter, and the corresponding physical layout First, the parameter values in the equivalent circuit are determined during a condition of minimum equivalent network loss. Then, the initial value of the layout dimension is derived from the relationship between the equivalent circuit and the physical layout. Based on the initial values, a minimum insertion loss bandpass filter can be obtained by employing optimization. A 2.45GHz two λ/2 resonators bandpass filter has been evaluated by using this method with 1.5 dB insertion loss, and adequate agreement is obtained between simulated and measured results.

AB - An approach to design a two λ/2 resonators bandpass filter is proposed in this paper. The synthesized method is based on the relationship between a lumped lowpass prototype, an equivalent circuit model of the two λ/2 resonators bandpass filter, and the corresponding physical layout First, the parameter values in the equivalent circuit are determined during a condition of minimum equivalent network loss. Then, the initial value of the layout dimension is derived from the relationship between the equivalent circuit and the physical layout. Based on the initial values, a minimum insertion loss bandpass filter can be obtained by employing optimization. A 2.45GHz two λ/2 resonators bandpass filter has been evaluated by using this method with 1.5 dB insertion loss, and adequate agreement is obtained between simulated and measured results.

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M3 - Conference contribution

AN - SCOPUS:20844456397

SN - 0780385624

T3 - ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings

SP - 488

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BT - ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings

A2 - Benqing, G.

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Y2 - 1 November 2004 through 4 November 2004

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Li X, Yook JG, Gao J, Xu X. A synthesized method for minimum insertion loss bandpass filter design. In Benqing G, Xiaowen X, editors, ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings. 2004. p. 488-491. (ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings).