On the power handling capability of high temperature superconductive filters

Author

Mansour, Raafat R. ; Jolley, Bill ; Ye, Shen ; Thomson, Fraser S. ; Dokas, V.

Author_Institution

Corp. R&D Dept., Com Dev Ltd., Cambridge, Ont., Canada

Volume

44

Issue

7

fYear

1996

fDate

7/1/1996 12:00:00 AM

Firstpage

1322

Lastpage

1338

Abstract

This paper presents high power test results for high temperature superconductor (HTS) filters having six different configurations. The results demonstrate the possibility of realizing narrow band HTS filters that are capable of handling 30-50 W at 77 K. The paper also introduces a procedure for comparing the power handling capability of HTS filters with different RF characteristics. Issues related to thermal design of high power HTS filters are discussed in detail

Keywords

Q-factor; band-pass filters; high-temperature superconductors; microwave filters; passive filters; power filters; resonator filters; superconducting microwave devices; superconducting resonators; thermal analysis; 30 to 50 W; 77 K; HTSC filters; RF characteristics; SHF; high power HTS filters; high temperature superconductive filters; narrowband HTS filters; power handling capability; thermal design; Bandwidth; High temperature superconductors; Power filters; Resonator filters; Superconducting filters; Superconducting materials; Superconductivity; Switches; Testing; Transistors;

fLanguage

English

Journal_Title

Microwave Theory and Techniques, IEEE Transactions on

Publisher

ieee

ISSN

0018-9480

Type

jour

DOI

10.1109/22.508237

Filename

508237