Wideband P-Shaped Dielectric Resonator Antenna

Radioengineering

卷:22

关键词: Dielectric resonator antenna;    wideband;    P shape;    Q factor;   

DOI  :  

来源: DOAJ

【 摘 要 】

A novel P-shaped dielectric resonator antenna (DRA) is presented and investigated for wideband wireless application. By using P-shaped resonator, a wideband impedance bandwidth of 80% from 3.5 to 8.2 GHz is achieved. The antenna covers all of wireless systems like C-band, 5.2, 5.5 and 5.8 GHz-WLAN and WiMax. The proposed antenna has a low profile and the thickness of the resonator is only 5.12 mm, which is 0.06-0.14 free space wavelength. A parametric study is presented. The proposed DRA is built and the characteristics of the antenna are measured. Very good agreement between numerical and measured results is obtained.

【 授权许可】

Unknown