RF Power Properties of YBCO-Film/LAO Microstrip Disk Resonators for 4 GHz Band

Kazunori YAMANAKA; Akihiko AKASEGAWA; Manabu KAI; Teru NAKANISHI

doi:10.1093/ietele/e89-c.2.156

RF Power Properties of YBCO-Film/LAO Microstrip Disk Resonators for 4 GHz Band

Kazunori YAMANAKA, Akihiko AKASEGAWA, Manabu KAI, Teru NAKANISHI

Full Text Views

0

Cite this

Summary :

This paper presents RF power properties of YBCO films on LaAlO₃ substrate examined using microstrip disk shape-patterned resonators for around 4 GHz. Characterization of the YBCO films for the resonators was carried out. For input-output power measurement, the resonators with the condition of strong I/O couplings were designed and fabricated. The RF power properties of the resonators at cryogenic temperatures were measured. The resonator condition to obtain the handling power over 10 W at 30 and 70 K was confirmed. The temperature dependence of the break-down powers at 4 GHz for the resonators showed two broad peaks. We discuss the unique phenomenon with magnetic flux model, as referred to the YBCO films characteristics results.

Publication: IEICE TRANSACTIONS on Electronics Vol.E89-C No.2 pp.156-162

Publication Date: 2006/02/01

Publicized

Online ISSN: 1745-1353

DOI: 10.1093/ietele/e89-c.2.156

Type of Manuscript: Special Section PAPER (Special Section on Superconducting High-frequency Devices)

Category

Cite this

Copy

Kazunori YAMANAKA, Akihiko AKASEGAWA, Manabu KAI, Teru NAKANISHI, "RF Power Properties of YBCO-Film/LAO Microstrip Disk Resonators for 4 GHz Band" in IEICE TRANSACTIONS on Electronics, vol. E89-C, no. 2, pp. 156-162, February 2006, doi: 10.1093/ietele/e89-c.2.156.
Abstract: This paper presents RF power properties of YBCO films on LaAlO₃ substrate examined using microstrip disk shape-patterned resonators for around 4 GHz. Characterization of the YBCO films for the resonators was carried out. For input-output power measurement, the resonators with the condition of strong I/O couplings were designed and fabricated. The RF power properties of the resonators at cryogenic temperatures were measured. The resonator condition to obtain the handling power over 10 W at 30 and 70 K was confirmed. The temperature dependence of the break-down powers at 4 GHz for the resonators showed two broad peaks. We discuss the unique phenomenon with magnetic flux model, as referred to the YBCO films characteristics results.
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e89-c.2.156/_p

Copy

@ARTICLE{e89-c_2_156,
author={Kazunori YAMANAKA, Akihiko AKASEGAWA, Manabu KAI, Teru NAKANISHI, },
journal={IEICE TRANSACTIONS on Electronics},
title={RF Power Properties of YBCO-Film/LAO Microstrip Disk Resonators for 4 GHz Band},
year={2006},
volume={E89-C},
number={2},
pages={156-162},
abstract={This paper presents RF power properties of YBCO films on LaAlO₃ substrate examined using microstrip disk shape-patterned resonators for around 4 GHz. Characterization of the YBCO films for the resonators was carried out. For input-output power measurement, the resonators with the condition of strong I/O couplings were designed and fabricated. The RF power properties of the resonators at cryogenic temperatures were measured. The resonator condition to obtain the handling power over 10 W at 30 and 70 K was confirmed. The temperature dependence of the break-down powers at 4 GHz for the resonators showed two broad peaks. We discuss the unique phenomenon with magnetic flux model, as referred to the YBCO films characteristics results.},
keywords={},
doi={10.1093/ietele/e89-c.2.156},
ISSN={1745-1353},
month={February},}

Copy

TY - JOUR
TI - RF Power Properties of YBCO-Film/LAO Microstrip Disk Resonators for 4 GHz Band
T2 - IEICE TRANSACTIONS on Electronics
SP - 156
EP - 162
AU - Kazunori YAMANAKA
AU - Akihiko AKASEGAWA
AU - Manabu KAI
AU - Teru NAKANISHI
PY - 2006
DO - 10.1093/ietele/e89-c.2.156
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E89-C
IS - 2
JA - IEICE TRANSACTIONS on Electronics
Y1 - February 2006
AB - This paper presents RF power properties of YBCO films on LaAlO₃ substrate examined using microstrip disk shape-patterned resonators for around 4 GHz. Characterization of the YBCO films for the resonators was carried out. For input-output power measurement, the resonators with the condition of strong I/O couplings were designed and fabricated. The RF power properties of the resonators at cryogenic temperatures were measured. The resonator condition to obtain the handling power over 10 W at 30 and 70 K was confirmed. The temperature dependence of the break-down powers at 4 GHz for the resonators showed two broad peaks. We discuss the unique phenomenon with magnetic flux model, as referred to the YBCO films characteristics results.
ER -