A Dual-Band Microstrip Antenna for Aviation and Mobile Application

被引:0
|
作者
Luo, Zhi-quan [1 ]
Wang, Lu [1 ]
Deng, Dong-min [1 ]
Yan, Bao-shan [1 ]
Feng, Li-ying [1 ]
Zheng, Hong-xing [2 ]
机构
[1] Tianjin Univ Technol & Educ, Inst Antenna & Microwave Tech, Tianjin, Peoples R China
[2] Hebei Univ Technol, Sch Elect & Informat Engn, Tianjin, Peoples R China
基金
中国国家自然科学基金;
关键词
Aviation navigation system; Dual-band antenna; Microstrip antenna;
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
A dual-band microstrip antenna is designed for aviation and mobile application. It is using the slot loading technique and the short-sheet loading technique. Grooving an L-shaped slot on radiation patch. It can change the original current path and form two relatively independent current loops, the antenna works at 1 GHz and 2.48 GHz. The minimum return loss at 1 GHz is -32.28 dB and at 2.48 GHz is -14.48 dB. Both of two working frequencies have enough bandwidth, and can meet the frequency requirements of aviation navigation systems and of Compass Navigation Satellite System efficiently. This design is analyzed by electromagnetic simulation software, and measured results show the effectiveness of it.
引用
收藏
页码:224 / 227
页数:4
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