Title :
Design of wideband dual-polarized microstrip antennas
Author_Institution :
KT Mobile R&D Lab., Seoul, South Korea
Abstract :
This study investigates wideband dual-polarized microstrip antennas. These antennas are used to prevent deterioration of transmission quality caused by terminal interference or multipath fading, which usually occur when many terminals are used in limited space such as hot-spot zones. The experimental results showed that the impedance bandwidth (SWR≤2) of 33.24 % and the peak gain of 8.44 dBi (at 2.11 GHz) were obtained by the frequency band under 2.5 GHz. Designed originally for triple service band, the proposed antenna, with its simple structure, may easily be mass-produced and may have various commercial applications.
Keywords :
broadband antennas; microstrip antennas; hot-spot zones; impedance bandwidth; multipath fading; terminal interference; transmission quality; triple service band; wideband dual-polarized microstrip antennas; Antenna feeds; Apertures; Bandwidth; Impedance; Microstrip; Microstrip antennas;
Conference_Titel :
General Assembly and Scientific Symposium, 2011 XXXth URSI
Conference_Location :
Istanbul
Print_ISBN :
978-1-4244-5117-3
DOI :
10.1109/URSIGASS.2011.6050296
