Title :
Low cross-polarization, wideband antenna element based on a cavity slot
Author :
I. Ayele;Y. Tafara;E. Levine;H. Matzner
Author_Institution :
Faculty of Engineering, Holon Institute of Technology, Israel
Abstract :
A wideband antenna having low cross-polarization level, based on a cavity slot element with a parasitic structure is proposed. The bandwidth of the antenna is 50% as demonstrated in the range 4.2 - 6.9 GHz (simulation) or 4.15 - 7.1 GHz (measurement). The cross-polarization level is -35 dB at the E-plane cut and -90 dB at the H-plane cut. The gain of the antenna is 6-7 dBi.
Keywords :
"Microstrip antennas","Broadband antennas","Microstrip","Bandwidth","Gain","Geometry","Three-dimensional displays"
Conference_Titel :
Microwaves, Communications, Antennas and Electronic Systems (COMCAS), 2015 IEEE International Conference on
DOI :
10.1109/COMCAS.2015.7360426
