Gain Improvement of Curved Strip Dipole Using EBG Resonator

被引：0
|
作者：
Fhafhiem, N. [1 ]
Krachodnok, P. [1 ]
Wongsan, R. [1 ]
机构：
[1] Suranaree Univ Technol, Sch Telecommun Engn, Nakhon Ratchasima 30000, Thailand
来源：
PROCEEDINGS OF PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM (PIERS 2012) | 2012年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this work, the electromagnetic band gap (EBG) and metallic reflector plane are used for cavity wall of a curved strip dipole. The reflection phase of cavity walls is important for the cavity height (h) calculation, which has an effect on the antenna characteristic. The simulation results found that the cavity height of 0.63A is most direction gain of 9.3 dB. The HPBW in Eand H-plane are 59.1 and 71.4, respectively. Moreover, the patterns have low side lobe, so we can estimate that the structure volume is well designed. The proposed antenna covers bandwidth of 2.2 GHz-2.85 GHz that suitable for wireless communication and RFID system.
引用
收藏
页码：1631 / 1634
页数：4
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