The Design of Duplexer with TE01δ Mode Dielectric Resonator
Compared to the traditional metal cavity device, duplexer with TE01δ mode dielectric resonator (DR) has more advantages such as smaller site, lower insertion loss (IL), better temperature stability of resonant frequency and so on. Based on microwave theory, this paper proposes a new type of duplexer which partly consists of TE01δ mode DR. It takes full advantage of the performance of different materials to make it conform as closely as possible to the signal transmission characteristics of the different frequency bands and to optimize the quality of the transmission channel. The design of TE01δ mode DR is presented at first of this paper. Then it gets the equivalent circuit of duplexer by formula deduction. The duplexer is simulated by using HFSS and CoupleFil software and it comes to conclusion that the test and the simulation results are consistent at last. In the fields of engineering of application, this design program can improve the performance and reduce the size of duplexer.
HFSS TE01δ Mode Duplexer Ddielectric Resonator
Meng Xu Hanbing Li Zhiyong Wang
FiberHome Technologies Institute W.R.I. Wuhan, China FiberHome Tech. Deve. Dept. W.R.I. Wuhan, China HongXin Site Solutions Dept. W.R.I. Wuhan, China
国际会议
2012 5th Global Symposium on Millimeter-Waves(2012年第五届全球毫米波会议 GSMM 2012)
哈尔滨
英文
231-235
2012-05-27（万方平台首次上网日期，不代表论文的发表时间）