A Compact and Low-profile Antenna with Stacked Shorted Patch Based on LTCC Technology

摘要：

　　In this letter, a compact stacked shorted patch antenna is proposed using low temperature cofired ceramic(LTCC) technology.The height of the antenna is decreased due to the shorted pin, and this greatly improves the polarization performance of the antenna.At the same time, the height(about λ /25) of the antenna and its polarization state are determined by both the feeding and the shorting pin.of antenna integrated.The antenna is mounted on a 44 × 44 mm2 ground pine to miniaturize the volume of the system.The designed antenna operates at a center frequency of 2.45GHz, and its impedance bandwidth is about 200 MHz, resulting from two neighboring resonant frequencies at 2.41 and 2.51 GHz,respectively.The average gain in the frequency band of interest is about 5.28dBi.

作者: Yongjiu Li Xiwang Dai Cheng Zhu Gang Dong Chunsheng Zhao Long Li

作者单位: School of Electronic Engineering Xidian University Xian 710071, Shaanxi, China School of Microelectronics Xidian University Xian 710071, Shaanxi, China Shanghai Spaceflight Electronic Communication Equipment Research Institute

会议类型: 国际会议

会议名称: 2013 International Symposium on Antennas and Propagation(2013天线与传播国际会议)

会议地点: 南京

会议语种:英文

页码: 160-163

在线出版日期: 2013-10-23（万方平台首次上网日期，不代表论文的发表时间）