DocumentCode
2197582
Title
Design of ´optimum´ three port symmetrical junctions for diplexer application
Author
Morini, A. ; Rozzi, T.
Author_Institution
Dipartimento di Elettronica e Autom., Ancona Univ., Italy
fYear
1994
fDate
23-27 May 1994
Firstpage
739
Abstract
From the properties of the S-matrix of a symmetrical three-port junction, we derive a set of necessary conditions and some sufficient ones to be satisfied in order that the junction be successfully employed in the realisation of a diplexer. We derive explicit expressions for the positions at which the filters must be placed in the junction arms for optimum diplexer performance. Various examples of application are demonstrated and compared with existing numerical data and with experiments.<>
Keywords
S-matrix theory; microwave filters; multiplexing equipment; network synthesis; optimisation; MM wave frequency filters; S-matrix; diplexer application; filter positions; junction arms; numerical data; optimum diplexer performance; optimum three port symmetrical junctions; Arm; Filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1994., IEEE MTT-S International
Conference_Location
San Diego, CA, USA
ISSN
0149-645X
Print_ISBN
0-7803-1778-5
Type
conf
DOI
10.1109/MWSYM.1994.335531
Filename
335531
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