Title :
A single-layer wideband cavity-backed microstrip patch antenna
Author :
Xiao Di Song;Xiao Peng Lu;Wang Wei
Author_Institution :
East China Research Institute of Electronic Engineering, Hefei, Anhui, China
fDate :
7/1/2015 12:00:00 AM
Abstract :
A novel single-layer wideband cavity-backed E-shaped microstrip patch antenna is proposed. By cutting a U-slot on the E-shaped patch and introducing a rectangle metallic cavity backed on the substrate just under the patch, the proposed antenna can generate very wide impedance bandwidths. Through a two-section microstrip line impedance transformer, the designed microstrip antenna is fed by a 50Ω coplanar microstrip transmission line. The obtained impedance bandwidth reaches about 47%.
Keywords :
"Microstrip antennas","Microstrip","Patch antennas","Broadband antennas","Substrates","Bandwidth","Antenna measurements"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7305601
