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Shorted pin circular axe-shaped patch antenna for compact and dual band applications

På svenska

Author

  • Jingxian Liu
  • Salman Khan
  • Hui Li
  • Sailing He

Summary, in English

A shorted pin circular axe-shaped antenna is analyzed for compact and dual band applications. Removing two symmetric arc-shaped areas from a simple circular patch lengthens the current path thus reduces the antenna size. Embedding and adjusting a shorting pin further shifts the resonance to a lower frequency and excites another high order mode. The frequency ratio varies between 1.639 ∼ 2.616. The patch size is about 51% of the circular axe-shaped patch without shorting pin, and 85% of the simple circular patch antenna. Parametric analyses of the antenna model are presented in detail and a prototype is fabricated for experiment.

Publishing year

2008

Language

English

Pages

2105-2112

Publication/Series

Journal Electromagnetic Waves and Applications

Volume

22

Issue

14/15

Document type

Journal article

Publisher

VSP BV

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Status

Published

Research group

  • Radio Systems

ISBN/ISSN/Other

  • ISSN: 1569-3937