Geodesic
Compact microwave power limiter with HTSC element
Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 11 (2018) no. 1, pp. 35-39

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A design of microwave power limiter having a structure of three-pole microstrip filter is developed. In the device outer resonators are coupled through an inner resonator containing high-temperature superconducting film. Prototype of the device with central frequency 7.9 GHz and relative bandwidth 9% has insertion loss 1.5 dB in the open state and suppress a signal not less 30 dB in the limitation state.
Keywords: power limiter, microwave, damping pole, microstripe structure
Mots-clés : HTSC. 
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     author = {Ilya V. Govorun and Alexsander A. Leksikov and Alexey M. Serzhantov},
     title = {Compact microwave power limiter with {HTSC} element},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
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     publisher = {mathdoc},
     volume = {11},
     number = {1},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2018_11_1_a4/}
}
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Ilya V. Govorun; Alexsander A. Leksikov; Alexey M. Serzhantov. Compact microwave power limiter with HTSC element. Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 11 (2018) no. 1, pp. 35-39. http://geodesic.mathdoc.fr/item/JSFU_2018_11_1_a4/