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A HEXAGONAL FRACTAL ANTENNA FOR NAVIGATION APPLICATION
Author(s) -
Encheng Wang,
Shao-Jie Cheng
Publication year - 2017
Publication title -
progress in electromagnetics research letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.245
H-Index - 33
ISSN - 1937-6480
DOI - 10.2528/pierl17070902
Subject(s) - fractal antenna , hexagonal crystal system , fractal , computer science , antenna (radio) , computer vision , telecommunications , mathematics , radiation pattern , coaxial antenna , mathematical analysis , crystallography , chemistry
A hexagonal fractal antenna is presented for satellite navigation applications in this paper. The geometry of the antenna is inspired by the Sierpinski carpet and has compact dimensions, improved bandwidth, good radiation pattern due to the self-similar property of fractal geometry. The bandwidth ranging from 1.54 GHz to 1.61 GHz can work at L1 band of the Global Positioning System (GPS) and B1 band of the Beidou satellite navigation system (BDS). The simulated and measured gains show a good agreement over the bandwidth.

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