Synthesis and Design of Microwave Bandpass Filter Using Impedance Independent Coupling Matrix

2017 ◽  
pp. 355-364
Author(s):  
Saurabh Kumar Pandey ◽  
Arvind Kumar Pandey ◽  
R. K. Chauhan
Keyword(s):  
Bandpass Filter ◽  
Coupling Matrix

scholarly journals Fully reconfigurable hexagonal-shaped comb-line filterplatform for prototyping and education purposes

2019 ◽  
Vol 12 (1) ◽  
pp. 13-20 ◽  
Author(s):  
Daniel Miek ◽  
Michael Höft
Keyword(s):  
Bandpass Filter ◽  
Cross Coupling ◽  
Input Output ◽  
Coupling Matrix ◽  
Transmission Zeros ◽  
Outer Conductor ◽  
Different Types ◽  
Set Up

AbstractIn this paper, a completely reconfigurable comb-line bandpass filter is presented. Due to the modularity, different standard coupling matrix topologies like the folded form, cascaded triplets, and the cul-de-sac form can be implemented and tested. Circuit-based coupling matrices like the extracted pole topology can easily be realized as well. Different types of input-/output- and cross-couplings can be examined before fabrication of a fixed filter set-up takes place. Furthermore, the proposed filter platform can be used to construct a diplexer. By using different heights of the inner and outer conductor of the coaxial resonators, arbitrary center frequencies in the range between 1 and 4 GHz can be realized. Various types of input couplings are available and proposed here to achieve bandwidths between 10 and 110 MHz. A variety of cross-coupling apertures able to realize transmission zeros are presented as well.

A new method of symmetric dual-band bandpass filter coupling matrix synthesis

2013 ◽  
Vol 100 (4) ◽  
pp. 508-515 ◽  
Author(s):  
Shan Wang ◽  
Yao Wang ◽  
Yanhua Lin ◽  
Shen Li
Keyword(s):  
Bandpass Filter ◽  
New Method ◽  
Dual Band ◽  
Matrix Synthesis ◽  
Coupling Matrix

SYNTHESIS AND DESIGN OF MICROWAVE BANDPASS FILTER USING COUPLING MATRIX

2016 ◽  
Vol 5 (3) ◽  
pp. 11
Author(s):  
PANDEY SAURABH KUMAR ◽  
PANDEY ARVIND KUMAR ◽  
CHAUHAN R.K. ◽  
◽  
◽  
...  
Keyword(s):  
Bandpass Filter ◽  
Coupling Matrix

Design of a Dual-Band Bandpass Filter Using Active Inductor Principle

2017 ◽  
Vol 7 (4) ◽  
pp. 342
Author(s):  
Imane Halkhams ◽  
Said Mazer ◽  
Mahmoud Mehdi ◽  
Moulhime El Bekkali ◽  
Wafae El Hamdani
Keyword(s):  
Bandpass Filter ◽  
Dual Band ◽  
Active Inductor
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