NDLI: The design of duplexer with TE01δ mode dielectric resonator

Content Provider	IEEE Xplore Digital Library
Author	Meng Xu Hanbing Li Zhiyong Wang
Copyright Year	2012
Description	Author affiliation: HongXin Site Solutions Dept., W.R.I., Wuhan, China (Zhiyong Wang) \|\| FiberHome Technologies Institute, W.R.I., Wuhan, China (Meng Xu) \|\| FiberHome Tech. Deve. Dept., W.R.I., Wuhan, China (Hanbing Li)
Abstract	Compared to the traditional metal cavity device, duplexer with TE01δ mode dielectric resonator (DR) has more advantages such as smaller size, 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.
Starting Page	231
Ending Page	235
File Size	741292
Page Count	5
File Format	PDF
ISBN	9781467313025
e-ISBN	9781467313056
DOI	10.1109/GSMM.2012.6314043
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-05-27
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Duplexer Resonator filters Prototypes Ddielectric Resonator Band pass filters Filtering theory Cavity resonators Dielectrics Microwave filters HFSS TE01δ Mode
Content Type	Text
Resource Type	Article

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