Title :
Planar dual-polarized UWB antenna with common aperture and high isolation
Author :
Xiaolei Jiang ; Yue Li ; Zhijun Zhang ; Zhenghe Feng ; Hua Liu
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
A dual-polarized circular slot antenna for UWB (3.1-10.6 GHz) applications was proposed in this paper. The antenna was fed by a slot and a monopole to generate two polarizations which were achieved by the orthogonal fields on the same circular slot. Due to different feeding mechanisms which are magnetic and electric current excitations, respectively, good isolation between two input ports (> 25 dB) was achieved through the whole band.
Keywords :
aperture antennas; planar antennas; slot antennas; ultra wideband antennas; common aperture; dual-polarized circular slot antenna; feeding mechanisms; frequency 3.1 GHz to 10.6 GHz; high isolation; planar dual-polarized UWB antenna; Antenna radiation patterns; FCC; Ports (Computers); Slot antennas; Ultra wideband antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4673-5315-1
DOI :
10.1109/APS.2013.6710671
