Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Kim Je-Ha"'
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 7:3399-3402
We report the strong microwave Josephson radiation from an array of high-T/sub c/ junctions on a MgO bicrystal substrate from centimeter- to millimeter-wave ranges. The dc bias current was fed to the junction array having parallel geometry with the p
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 7:1873-1876
The magnetic property of high-T/sub c/ superconductors (HTS) at microwave frequency has been of increasing interest since their magnetic behavior is related to microwave vortex dynamics. Thus, we recently designed a cavity perturbation system (CPS) f
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 7:1490-1493
We prepared the Ag-doped YBa/sub 2/Cu/sub 3/O/sub 7-/spl delta// (Ag-YBCO) bulk pellets of undoped, 10 wt.%, and 20 wt% and grew high quality thin films on MgO (100) substrates from the pellet targets by pulsed laser deposition. The films are highly
Publikováno v:
Proceedings of 1997 Asia-Pacific Microwave Conference.
We designed, fabricated and characterized new type high temperature superconducting (HTS) 4-pole bandpass filters. We prepared epitaxial YBa/sub 2/Cu/sub 3/O/sub 7-x/ (YBCO) thin films on MgO substrates by using a hollow cathode sputtering method. To
Publikováno v:
1997 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference. 'Linking to the Next Century'. Proceedings.
We designed and fabricated high temperature superconducting (HTS) 4-pole Tchebyshev bandpass filters (BPFs) fabricated on Ag (5 wt.%, 10 wt.%, and 20 wt.%)-doped YBa/sub 2/Cu/sub 3/O/sub 7-/spl delta// thin films. The measured insertion losses of the
Publikováno v:
Proceedings of 1997 Asia-Pacific Microwave Conference.
A high temperature superconducting (HTS) multiplexer consisting of two branch line hybrids and two identical parallel-coupled-line type bandpass filters was fabricated with a center frequency of 10.9 GHz and a bandwidth of 100 MHz. We used single sid
Publikováno v:
Advances in Superconductivity VIII ISBN: 9784431668732
We report the design, fabrication, and characterization of new high-temperature superconducting (HTS) multipole bandpass filters (BPF) with arbitrary coupled-line length. We fabricated the 2-pole, 4-pole, and 6-pole BPFs using superconducting YBCO ep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59c7e36551ed812ada469a069970a162
https://doi.org/10.1007/978-4-431-66871-8_268
https://doi.org/10.1007/978-4-431-66871-8_268
Publikováno v:
SPIE Proceedings.
We have fabricated YBa2Cu3O7-(delta ) (YBCO) superconducting line resonator and tunable line resonator on ferroelectric Sr0.5Ba0.5TiO3 (SBTO) buffered MgO(100) substrate and discussed the frequency shift mechanism of superconductor as a function of t
Publikováno v:
SPIE Proceedings.
We have designed the microstrip-type multipole (7-pole and 9-pole) lowpass filters consisting of both transmission lines and open stubs. The filters were fabricated on high temperature superconducting (HTS) YBa2Cu3O7-(delta ) (YBCO) thin films grown
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