Broadband Diamond-Patch-Shape Monopole Microstrip Antenna for X-band Applications

Zanco Journal of Pure and Applied Sciences

Halgurd N.Awl¹  Aven R.Hamza²  Bzhar R.Othman² 

[1] Department of Communication Engineering ,polytechnic University , Sulaimani Iraq.;Department of Communication Engineering ,polytechnic University , Sulaimani Iraq;

关键词: Microstrip antenna;    Wide bandwidth;    X-band;    Radar.;   

DOI  :  10.21271/ZJPAS.31.s3.57

来源: DOAJ

【 摘 要 】

A novel design of diamond patch shape Microstrip antenna designed and presented, in this paper. The designed antenna has a compact size 15x20x1.575 mm3 with a simple structure consisting of diamond patch shape with a coplanar waveguide (CPW) feed line. The antenna has a very broad bandwidth from 5.5 GHz to 13.5 GHz with a return loss smaller than -10dB over the frequency range of interest. The obtained antenna bandwidth is %84 at the center frequency 9.5 GHz. The antenna has a directional radiation pattern in the E plane with realized gain 4.5 dB. These features, let the antenna to be used for radar and satellite applications.

【 授权许可】

Unknown