TY - JOUR
T1 - Superconducting small antenna combined with a bandpass filter
AU - Yoshida, Keiji
AU - Mori, Atsushi
AU - Kanaya, Haruichi
N1 - Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2002/8
Y1 - 2002/8
N2 - A superconducting slot antenna combined with a bandpass filter composed of coplanar waveguide meanderline resonators has been designed and tested. Based on a new design theory for broadband impedance matching circuits, we designed a slot antenna with a small radiation resistance of 1 Ω impedance matched to a three-pole Chebyshev bandpass filter with 10 GHz center frequency and 0.35% fractional bandwidth. Experiments with a YBCO slot antenna on a MgO substrate have demonstrated the designed performance.
AB - A superconducting slot antenna combined with a bandpass filter composed of coplanar waveguide meanderline resonators has been designed and tested. Based on a new design theory for broadband impedance matching circuits, we designed a slot antenna with a small radiation resistance of 1 Ω impedance matched to a three-pole Chebyshev bandpass filter with 10 GHz center frequency and 0.35% fractional bandwidth. Experiments with a YBCO slot antenna on a MgO substrate have demonstrated the designed performance.
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U2 - 10.1016/S0921-4534(02)00670-6
DO - 10.1016/S0921-4534(02)00670-6
M3 - Article
AN - SCOPUS:0036683428
SN - 0921-4534
VL - 372-376
SP - 364
EP - 367
JO - Physica C: Superconductivity and its applications
JF - Physica C: Superconductivity and its applications
IS - PART 1
ER -