Design and Analysis of ferrite loaded improved slot PIFA antenna
This paper presents an improved planar inverted-F antenna (PIFA) which works in the upper part of the VHF and the lower part of the UHF (the center frequency is 270MHZ).Two layers of thin metal material are used to form the structure of improved inverted-F. In order to reduce the size of the antenna, ferrite is used as the substrate, slot technology is used to improve the characteristics of the antenna, and the optimized antenna size is 40*60*6(mm). The simulation result shows that this antenna can work perfectly between 253MHZ and 338MHZ,and the -10dB relative bandwidth is more than 30%.
Qingdong Li Quanyuan Feng
Institute of Microelectronics, Southwest Jiao tong University, ChengDu, 610031, China
国际会议
第九届国际天线、电波传播及电磁理论学术研讨会(ISAPE2010)
广州
英文
1-3
2010-11-29（万方平台首次上网日期，不代表论文的发表时间）