Title :
Dual-polarised CPW-fed microstrip antenna for wireless applications at 2.45 GHz
Author :
Perron, A. ; Talbi, L. ; Denidni, Tayeb A.
Author_Institution :
Inst. Nat. de la Rech. Sci. (INRS), Montreal
Abstract :
The design and fabrication of a dual-polarised microstrip antenna fed by two coplanar waveguides (CPWs) for operation at 2.45 GHz are presented. Obtained results show an impedance bandwidth of 44.3 MHz using a single layer of substrate. The simulated return loss for both polarisations is less than -35 dB, and the isolation between the ports of the antenna is better than 21 dB.
Keywords :
UHF antennas; antenna feeds; coplanar waveguides; electromagnetic wave polarisation; microstrip antennas; multifrequency antennas; radio networks; antenna polarisations; bandwidth 44.3 MHz; coplanar waveguides; dual-polarised CPW-fed microstrip antenna; frequency 2.45 GHz; impedance bandwidth; loss -35 dB; wireless applications;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20070372
