Paper Title:
Pre-Distorted Design Method for Coupled Resonator Filter and Multiplexer
  Abstract

In order to solve the problem of group delay of filter design, this paper presents pre-distorted design method with Bessel function for coupled resonator filter and multiplexer with the maximally flat group delay characteristic. At the same time, the formulas and unitary parameter table of Bessel function has been gotten in this paper. The directly coupled resonator pass band filter and multiplexer can be achieved by using this approach. The design two examples are presented and the group delay is flat. The results validate its effectiveness.

  Info
Periodical
Key Engineering Materials (Volumes 439-440)
Edited by
Yanwen Wu
Pages
321-324
DOI
10.4028/www.scientific.net/KEM.439-440.321
Citation
W. J. Dai, S. F. Wang, "Pre-Distorted Design Method for Coupled Resonator Filter and Multiplexer", Key Engineering Materials, Vols. 439-440, pp. 321-324, 2010
Online since
June 2010
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Price
$32.00
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