Proceedings of the Korean Institute of Information and Commucation Sciences Conference (한국정보통신학회:학술대회논문집)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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Design for Microstrip Patch Antenna with Dual Frequency and Dual Polarization for W-CDMA System

  • Min, Kyeong-Sik (Department of Radio Sciences & Engineering, College of Sciences and Engineering, Korea Maritime University) ;
  • Park, Se-Hyun (Department of Radio Sciences & Engineering, College of Sciences and Engineering, Korea Maritime University) ;
  • Kim, Dong-Chul (Department of Radio Sciences & Engineering, College of Sciences and Engineering, Korea Maritime University) ;
  • Hiroyuki Arai (Division of Electrical and Computer Engineering, Yokohama National University)
  • Published : 1999.05.01
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Abstract

This paper proposes a design for microstrip patch antenna with dual resonance and dual polarization fed by proximity coupled quarter wavelength stub. The antenna characteristics are analyzed by the FDTD method with Mur's 2nd order ABC. From the simulation results based on the FDTD method, frequency characteristics of structure parameters such as the patch size and the offset feed are investigated. The numerical results are compared with the experimental results, and the comparison shows reasonable agreement for a design frequency.

Keywords