Circularly Polarized Antenna Design Using Microstrip-To-CPW Transition for Ultra-Wideband Applications

Authors

  • D. Konhar Veer Surendra Sai University of Technology, Burla, Odisha, India
  • D. Mishra Veer Surendra Sai University of Technology, Burla, Odisha, India

Keywords:

Axial Ratio, Transition, Ultra-Wideband,

Abstract

This paper introduces a circularly polarized monopole UWB antenna with a microstrip-to-coplanar waveguide (CPW) feed. By giving two symmetrical cuts on both sides of the radiator with opposite orientation, the impedance bandwidth as well as axial ratio bandwidth can be enhanced. An experimental prototype is fabricated and subsequent measurements are carried out. The measured impedance bandwidth covers the ultra-wideband range (3.1-10.6 GHz). The measured axial ratio bandwidth is about 1.55 GHz (16.2%) from 8.75 GHz to 10.3 GHz.

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Author Biography

D. Konhar, Veer Surendra Sai University of Technology, Burla, Odisha, India

ASST PROF, DEPT OF ETC

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Published

2017-09-29

How to Cite

Konhar, D., & Mishra, D. (2017). Circularly Polarized Antenna Design Using Microstrip-To-CPW Transition for Ultra-Wideband Applications. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), 9(3), 193–197. Retrieved from https://jtec.utem.edu.my/jtec/article/view/1566

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