Broadband 3db hybrid coupler with flat coupling designed by jumping genes evolutionary algorithm

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review

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Author(s)

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Detail(s)

Original languageEnglish
Title of host publicationProceedings of the IEEE International Conference on Industrial Technology
Publication statusPublished - 2008

Conference

Title2008 IEEE International Conference on Industrial Technology, IEEE ICIT 2008
PlaceChina
CityChengdu
Period21 - 24 April 2008

Abstract

A compact slot-coupled broad band 3 dB hybrid coupler has been designed and implemented. Compensation sections are added to achieve a flat coupling without significantly enlarging the size of the coupler. Optimization base on Jumping Genes Evolutionary Algorithm is performed to obtain a tight coupling within 1 dB imbalance over the band 1.8 - 5.7 GHz. ©2008 IEEE.

Research Area(s)

  • 3 dB hybrid coupler, Broad band, Evolutionary algorithm, Jumping genes, Multi layer, Slot coupled

Citation Format(s)

Broadband 3db hybrid coupler with flat coupling designed by jumping genes evolutionary algorithm. / Zheng, S. Y.; Yeung, S. H.; Chan, W. S.; Man, K. F.

Proceedings of the IEEE International Conference on Industrial Technology. 2008. 4608409.

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review