Research Article Open Access

Design of Active Integrated Antenna for Dual Frequency Image Rejection

Sohiful Anuar Zainol Murad and Widad Ismail


This paper is discusses a new configuration of integrated antenna for dual frequency operations and image frequency rejection. Microstrip patch antenna is design in such away to operate in dual frequencies band. The RF 90° hybrid, LNA's, mixers, LO and IF coupler are integrated to a dual frequency microstrip patch antenna to produce a single module of integrated antenna system that can perform for in dual-band frequencies. The design technique and simulation result for active integrated antenna (AIA) with image rejection is presented.

American Journal of Applied Sciences
Volume 3 No. 6, 2006, 1890-1893


Submitted On: 31 May 2006 Published On: 30 June 2006

How to Cite: Murad, S. A. Z. & Ismail, W. (2006). Design of Active Integrated Antenna for Dual Frequency Image Rejection. American Journal of Applied Sciences, 3(6), 1890-1893.

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  • Microstrip patch antenna
  • dual-band frequencies
  • design technique
  • simulation