Stacked dielectric patch resonator antenna with wide bandwidth and flat gain

被引：7
|
作者：
Sun, Wen-Jian [1 ,3 ]
Yang, Wen-Wen [1 ,3 ]
Tang, Hui [1 ,3 ]
Chu, Peng [2 ,4 ]
Chen, Jian-Xin [1 ,3 ]
机构：
[1] Nantong Univ, Sch Elect & Informat, Nantong, Peoples R China
[2] Nanjing Univ Posts & Telecommunicat, Sch Elect Sci & Engn, Nanjing 210023, Jiangsu, Peoples R China
[3] Nantong Univ, Sch Elect & Informat, 9 Seyuan Rd, Nantong 226019, Peoples R China
[4] Nanjing Univ Posts & Telecommun, Sch Elect Sci & Engn, Nanjing 210023, Jiangsu, Peoples R China
来源：
JOURNAL OF ENGINEERING-JOE | 2018年 / Institution of Engineering and Technology, United States卷 / 06期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1049/joe.2017.0859
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A stacked dielectric patch resonator antenna with wide bandwidth and flat gain is proposed. For this design, two thin ceramic sheets with high permittivity are introduced to operate as approximate magnetic walls. Incorporated with another ground plane, two resonant modes can be excited to form a wide bandwidth, and a flat gain is also achieved within the band. Measured results demonstrate that the antenna obtains an impedance bandwidth of 18.2% and an average gain of 7.2 dBi.
引用
收藏
页码：336 / 338
页数：3
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