DocumentCode :
2094695
Title :
Non-reflective low-noise modulator: The beneficial application of HTSC at microwaves
Author :
Kuznetsov, V.V. ; Kaparkov, D.I. ; Lofgren, M. ; Vendik, I.B.
Author_Institution :
Dept. Microwave Technology, Chalmers University of Technology, S-412 96 Göteborg, Sweden Fax +46-31 16 4513.
fYear :
1993
fDate :
6-10 Sept. 1993
Firstpage :
843
Lastpage :
845
Abstract :
A high effective non-reflective HTSC film modulator is described. The current controlled HTSC film elements are used as terminations of a hybrid directional coupler. High modulation efficiency, extremely low loss in the superconductive state and low noise level are expected up to the short millimeter wave range. Results of a simulation and experimental investigations are presented.
Keywords :
Frequency; Microwave technology; Millimeter wave technology; Noise level; Optical films; Superconducting films; Superconducting microwave devices; Superconductivity; Surface resistance; Switches;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Conference, 1993. 23rd European
Conference_Location :
Madrid, Spain
Type :
conf
DOI :
10.1109/EUMA.1993.336724
Filename :
4136785
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2094695
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