A Novel Wideband Grid Array Antenna with Vertical Radiation Elements

被引：0
|
作者：
Sun, Guang-Hua [1 ]
Wong, Sai-Wai [1 ]
Huang, Qi-Kai [1 ]
Zhu, Lei [2 ]
Chu, Qing-Xin [1 ]
机构：
[1] South China Univ Technol, Sch Elect & Informat Engn, Guangzhou 510640, Guangdong, Peoples R China
[2] Univ Macau, Fac Sci & Technol, Dept Elect & Comp Engn, Macau, Macau, Peoples R China
来源：
2015 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC), VOLS 1-3 | 2015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：
A novel wideband grid array antenna with seven elements is presented in this work. The radiation elements are vertically placed above the substrate in order to broaden the impedance bandwidth. The prototype of proposed antennas is then fabricated and tested. The impedance bandwidth of the designed grid array antenna with seven elements is 36.4% in a range of 1.95 to 2.82GHz, which shows great improvement compared to the traditional grid array antenna. The measured 3-dB gain-drop bandwidth is 17.3% and it covers a frequency range from 2.1 to 2.5GHz.
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页数：3
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