A novel tree‐shaped antenna with wideband and end‐fire properties designed by competitive algorithm of simulating natural tree growth | Zendy

Zhang Junjun | Zendy; Huang Kama | Zendy

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A novel tree‐shaped antenna with wideband and end‐fire properties designed by competitive algorithm of simulating natural tree growth

Author(s) -

Zhang Junjun,

Huang Kama

Publication year - 2010

Publication title -

international journal of rf and microwave computer‐aided engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.335

H-Index - 39

eISSN - 1099-047X

pISSN - 1096-4290

DOI - 10.1002/mmce.20438

Subject(s) - wideband , tree (set theory) , computer science , microwave , bandwidth (computing) , antenna (radio) , electronic engineering , acoustics , telecommunications , engineering , mathematics , physics , mathematical analysis

This article presents a novel tree‐shaped antenna with wideband and end‐fire properties designed by the Competitive Algorithm of Simulating Natural Tree Growth. The antenna has an impedance bandwidth of 27.2% for S11 < −10dB, maintains end‐fire radiation pattern and achieves a high gain over the entire frequency band from 5.4 GHz to 7.1 GHz. © 2010 Wiley Periodicals, Inc. Int J RF and Microwave CAE, 2010.

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