A Study of a Narrow-Band Receiving System of Cold-Electron Bolometers for the 220 and 240 GHz Channels using an Oscillator Based on the High-Temperature YBCO Superconductor
Journal article, 2019
We present the results of theoretical and experimental studies of the resonant properties of a single cell of a receiving system based on cold-electron bolometers (CEBs) with a double-slot antenna and curved coplanar lines, which is intended for receiving a signal in the range 220–240 GHz with a bandwidth of 5%. The resonant properties of a CEB located on the cryostat plate with a temperature of 0.3 K, are measured using an oscillator based on high-temperature superconductor (HTS) of yttrium barium copper oxide (YBCO), placed inside the same cryostat on a plate with a temperature of 4 K, which allows one to obtain smooth amplitude-frequency characteristics.
Author
L. S. Revin
Nizhny Novgorod State Technical University
Russian Academy of Sciences
D. A. Pimanov
Nizhny Novgorod State Technical University
A. V. Blagodatkin
Nizhny Novgorod State Technical University
A. V. Gordeeva
Nizhny Novgorod State Technical University
V. O. Zbrozhek
Nizhny Novgorod State Technical University
D. V. Masterov
Nizhny Novgorod State Technical University
Russian Academy of Sciences
A. E. Parafin
Russian Academy of Sciences
S. A. Pavlov
Russian Academy of Sciences
A. L. Pankratov
Nizhny Novgorod State Technical University
Russian Academy of Sciences
I. V. Rakut
Nizhny Novgorod State Technical University
I. A. Fil’kin
Nizhny Novgorod State Technical University
A. V. Chiginev
Russian Academy of Sciences
Nizhny Novgorod State Technical University
Leonid Kuzmin
Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics
Nizhny Novgorod State Technical University
S. Masi
Sapienza University of Rome
P. de Bernardis
Sapienza University of Rome
Radiophysics and Quantum Electronics (English Translation of Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika)
0033-8443 (ISSN) 1573-9120 (eISSN)
Vol. 62 7-8 556-561Subject Categories
Atom and Molecular Physics and Optics
Other Physics Topics
Condensed Matter Physics
DOI
10.1007/s11141-020-10002-6