DocumentCode :
2095352
Title :
Efficiency characterization of small printed thick-film YBa2Cu3O7-x antennas
Author :
Ivrissimtzis, L.P. ; Lancaster, M.J. ; Maclean, T.S.M. ; Alford, N.McN.
Author_Institution :
TEL: +44 21 414 4348; FAX: ++44 21 414 4291; e-mail: Ivrissimtzis@vaxl.bham.ac.uk
fYear :
1993
fDate :
6-10 Sept. 1993
Firstpage :
909
Lastpage :
911
Abstract :
Analytical and numerical approximations of the losses in the radiating element and the integrated feeding-matching network (IFMN) of printed thick-film high-Tc, superconductor (HTS) antennas are presented and compared with measured data. Efficiency measurements are performed using four low frequency experimental and hybrid-experimental techniques. Conductor and dielectric losses can degrade the performance of the YBa2Cu3O7¿x antenna circuit and have to be considered in optimum efficiency and SNR designs.
Keywords :
Antenna feeds; Antenna measurements; Dielectric loss measurement; Dielectric losses; Dielectric measurements; Frequency measurement; High temperature superconductors; Integrated circuit measurements; Loss measurement; Thickness measurement;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Conference, 1993. 23rd European
Conference_Location :
Madrid, Spain
Type :
conf
DOI :
10.1109/EUMA.1993.336746
Filename :
4136807
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2095352
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