Design of Active Integrated Antenna for Dual Frequency Image Rejection | Science Publications

American Journal of Applied Sciences

Sohiful A.Z. Murad¹  Widad Ismail¹ 

关键词: Microstrip patch antenna;    dual-band frequencies;    design technique;    simulation;   

DOI  :  10.3844/ajassp.2006.1890.1894

学科分类：自然科学（综合）

来源: Science Publications

【 摘 要 】

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.

【 授权许可】

Unknown