Miniaturization of planar microwave filters with irregular geometries

Wen Wang; Yilong Lu; Jeffrey S. Fu; Yong Zhong Xiong

doi:10.1109/RFIT.2005.1598910

Miniaturization of planar microwave filters with irregular geometries

Wen Wang^*, Yilong Lu, Jeffrey S. Fu, Yong Zhong Xiong

^*Corresponding author for this work

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

2 Scopus citations

Abstract

Traditional planar microwave filter designs are limited to regular shapes so that the results may not be optimal. In this paper, we present a novel design approach of planar microwave filters with irregular shapes, which leads to more freedom and possibly better designs, including considerable reduction of filter size. This approach is based on the flexible finite element method (FEM) as the 3-D field simulator and the powerful particle swarm optimization (PSO) as the optimization engine. Using this design approach, new filter structures may be invented automatically with extraordinary performance.

Original language	English
Title of host publication	Proceedings - 2005 IEEE International Workshop on Radio-Frequency Integration Technology
Subtitle of host publication	Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005
Pages	198-201
Number of pages	4
DOIs	https://doi.org/10.1109/RFIT.2005.1598910
State	Published - 2005
Externally published	Yes
Event	2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005 - Singapore, Singapore Duration: 30 11 2005 → 02 12 2005

Publication series

Name	Proceedings - 2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005
Volume	2005

Conference

Conference	2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005
Country/Territory	Singapore
City	Singapore
Period	30/11/05 → 02/12/05

Keywords

Finite element methods
Microwave filters
Optimization methods
Passive filters

Access to Document

10.1109/RFIT.2005.1598910

Cite this

Wang, W., Lu, Y., Fu, J. S., & Xiong, Y. Z. (2005). Miniaturization of planar microwave filters with irregular geometries. In Proceedings - 2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005 (pp. 198-201). Article 1598910 (Proceedings - 2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005; Vol. 2005). https://doi.org/10.1109/RFIT.2005.1598910

Wang, Wen ; Lu, Yilong ; Fu, Jeffrey S. et al. / Miniaturization of planar microwave filters with irregular geometries. Proceedings - 2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005. 2005. pp. 198-201 (Proceedings - 2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005).

@inproceedings{edfcfc4c891d4c0eb6c19cdddfa5d212,

title = "Miniaturization of planar microwave filters with irregular geometries",

abstract = "Traditional planar microwave filter designs are limited to regular shapes so that the results may not be optimal. In this paper, we present a novel design approach of planar microwave filters with irregular shapes, which leads to more freedom and possibly better designs, including considerable reduction of filter size. This approach is based on the flexible finite element method (FEM) as the 3-D field simulator and the powerful particle swarm optimization (PSO) as the optimization engine. Using this design approach, new filter structures may be invented automatically with extraordinary performance.",

keywords = "Finite element methods, Microwave filters, Optimization methods, Passive filters",

author = "Wen Wang and Yilong Lu and Fu, {Jeffrey S.} and Xiong, {Yong Zhong}",

year = "2005",

doi = "10.1109/RFIT.2005.1598910",

language = "英语",

isbn = "0780393724",

series = "Proceedings - 2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005",

pages = "198--201",

booktitle = "Proceedings - 2005 IEEE International Workshop on Radio-Frequency Integration Technology",

note = "2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005 ; Conference date: 30-11-2005 Through 02-12-2005",

}

Wang, W, Lu, Y, Fu, JS & Xiong, YZ 2005, Miniaturization of planar microwave filters with irregular geometries. in Proceedings - 2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005., 1598910, Proceedings - 2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005, vol. 2005, pp. 198-201, 2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005, Singapore, Singapore, 30/11/05. https://doi.org/10.1109/RFIT.2005.1598910

Miniaturization of planar microwave filters with irregular geometries. / Wang, Wen; Lu, Yilong; Fu, Jeffrey S. et al.
Proceedings - 2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005. 2005. p. 198-201 1598910 (Proceedings - 2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005; Vol. 2005).

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

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AU - Lu, Yilong

AU - Fu, Jeffrey S.

AU - Xiong, Yong Zhong

PY - 2005

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N2 - Traditional planar microwave filter designs are limited to regular shapes so that the results may not be optimal. In this paper, we present a novel design approach of planar microwave filters with irregular shapes, which leads to more freedom and possibly better designs, including considerable reduction of filter size. This approach is based on the flexible finite element method (FEM) as the 3-D field simulator and the powerful particle swarm optimization (PSO) as the optimization engine. Using this design approach, new filter structures may be invented automatically with extraordinary performance.

AB - Traditional planar microwave filter designs are limited to regular shapes so that the results may not be optimal. In this paper, we present a novel design approach of planar microwave filters with irregular shapes, which leads to more freedom and possibly better designs, including considerable reduction of filter size. This approach is based on the flexible finite element method (FEM) as the 3-D field simulator and the powerful particle swarm optimization (PSO) as the optimization engine. Using this design approach, new filter structures may be invented automatically with extraordinary performance.

KW - Finite element methods

KW - Microwave filters

KW - Optimization methods

KW - Passive filters

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M3 - 会议稿件

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BT - Proceedings - 2005 IEEE International Workshop on Radio-Frequency Integration Technology

T2 - 2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005

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ER -

Wang W, Lu Y, Fu JS, Xiong YZ. Miniaturization of planar microwave filters with irregular geometries. In Proceedings - 2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005. 2005. p. 198-201. 1598910. (Proceedings - 2005 IEEE International Workshop on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, RFIT 2005). doi: 10.1109/RFIT.2005.1598910

Miniaturization of planar microwave filters with irregular geometries

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