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http://dx.doi.org/10.9708/jksci.2014.19.4.071

Wideband Dual-polarized Microstrip Antenna with H-shaped Coupling Slot  

Kim, Jang Wook (Dept. of Information Electronics, Dongyang Mirae University)
Jeon, Joo Seong (IT Section, Korea Telecommunication)
Publication Information
Journal of the Korea Society of Computer and Information / v.19, no.4, 2014 , pp. 71-79 More about this Journal
Abstract
This paper investigates wideband dual-polarized microstrip antenna with H-shaped coupling slot. These types of 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 show that the impedance bandwidth ($SWR{\leq}2$) of 33.98% and the peak gain of 8.58 dBi (at 2.11 GHz) were obtained by the frequency band under 2.7 GHz. The proposed antenna is designed originally for multiple service bands with simple structure and easily be mass-produced for various commercial applications.
Keywords
Microstrip; H-shaped; Broadband; Antenna; Mobile;
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