Geodesic
Dual band HTSC power limiter
Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 17 (2024) no. 2, pp. 162-168

Voir la notice de l'article provenant de la source Math-Net.Ru

A new construction of dual band HTSC power limiter is proposed. The device consists of two microstrip bandpass filters. Each filter consists of two quarter-wave resonators which couple through a composite half-wave resonator with HTSC-element. The prototype of the device in the open mode has operation passband of about 10% and 11% with central frequency being equal to 1.48 GHz and 2.03 GHz, the minimum loss in the passband is equal 1.9 dB and 1.7 dB for LF-channel and HF-channel correspondingly. The transfer characteristics of the device were investigated in the case of microwave power level up to 3.15 W.
Keywords: power limiter, microwave, microstrip structure.
Mots-clés : HTSC 
@article{JSFU_2024_17_2_a1,
     author = {Aleksey O. Afonin and Alexander A. Alexandrovsky and Ilya V. Govorun and Alexander A. Leksikov and Andrey V. Ugryumov and Dmitriy K. Ogorodnikov},
     title = {Dual band {HTSC} power limiter},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {162--168},
     publisher = {mathdoc},
     volume = {17},
     number = {2},
     year = {2024},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2024_17_2_a1/}
}
TY  - JOUR
AU  - Aleksey O. Afonin
AU  - Alexander A. Alexandrovsky
AU  - Ilya V. Govorun
AU  - Alexander A. Leksikov
AU  - Andrey V. Ugryumov
AU  - Dmitriy K. Ogorodnikov
TI  - Dual band HTSC power limiter
JO  - Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika
PY  - 2024
SP  - 162
EP  - 168
VL  - 17
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JSFU_2024_17_2_a1/
LA  - en
ID  - JSFU_2024_17_2_a1
ER  - 
%0 Journal Article
%A Aleksey O. Afonin
%A Alexander A. Alexandrovsky
%A Ilya V. Govorun
%A Alexander A. Leksikov
%A Andrey V. Ugryumov
%A Dmitriy K. Ogorodnikov
%T Dual band HTSC power limiter
%J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika
%D 2024
%P 162-168
%V 17
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JSFU_2024_17_2_a1/
%G en
%F JSFU_2024_17_2_a1
Aleksey O. Afonin; Alexander A. Alexandrovsky; Ilya V. Govorun; Alexander A. Leksikov; Andrey V. Ugryumov; Dmitriy K. Ogorodnikov. Dual band HTSC power limiter. Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 17 (2024) no. 2, pp. 162-168. http://geodesic.mathdoc.fr/item/JSFU_2024_17_2_a1/