High-Q LC filters for FDM read out of cryogenic sensor arrays

M. P. Bruijn; L. Gottardi; R. H. den Hartog; H. F. C. Hoevers; Mikko Kiviranta; P. A. J. de Korte; J. van der Kuur

doi:10.1007/s10909-011-0422-5

High-Q LC filters for FDM read out of cryogenic sensor arrays

M. P. Bruijn (Corresponding Author), L. Gottardi, R. H. den Hartog, H. F. C. Hoevers, Mikko Kiviranta, P. A. J. de Korte, J. van der Kuur

Research output: Contribution to journal › Article › Scientific › peer-review

18 Citations (Scopus)

Abstract

We present new results on the development of larger arrays (presently 72 channels, goal of multiple units of 160 channels) of superconducting LC filters. The a-Si:H based resonators show a quality factor above 10.000. The latest design utilizes oppositely wound planar coil pairs which enable close packing with low magnetic cross talk. We present results on the obtained center frequency distribution within the range of 1 to 3 MHz.

Original language	English
Pages (from-to)	695-700
Number of pages	5
Journal	Journal of Low Temperature Physics
Volume	167
Issue number	5-6
DOIs	https://doi.org/10.1007/s10909-011-0422-5
Publication status	Published - 2012
MoE publication type	A1 Journal article-refereed

Keywords

cryogenic detectors
multiplexed read-out
a-Si:H
superconducting resonators
SPICA-SAFARI

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title = "High-Q LC filters for FDM read out of cryogenic sensor arrays",

abstract = "We present new results on the development of larger arrays (presently 72 channels, goal of multiple units of 160 channels) of superconducting LC filters. The a-Si:H based resonators show a quality factor above 10.000. The latest design utilizes oppositely wound planar coil pairs which enable close packing with low magnetic cross talk. We present results on the obtained center frequency distribution within the range of 1 to 3 MHz.",

keywords = "cryogenic detectors, multiplexed read-out, a-Si:H, superconducting resonators, SPICA-SAFARI",

author = "Bruijn, {M. P.} and L. Gottardi and {den Hartog}, {R. H.} and Hoevers, {H. F. C.} and Mikko Kiviranta and {de Korte}, {P. A. J.} and {van der Kuur}, J.",

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T1 - High-Q LC filters for FDM read out of cryogenic sensor arrays

AU - Bruijn, M. P.

AU - Gottardi, L.

AU - den Hartog, R. H.

AU - Hoevers, H. F. C.

AU - Kiviranta, Mikko

AU - de Korte, P. A. J.

AU - van der Kuur, J.

N1 - Project code: 27966

PY - 2012

Y1 - 2012

N2 - We present new results on the development of larger arrays (presently 72 channels, goal of multiple units of 160 channels) of superconducting LC filters. The a-Si:H based resonators show a quality factor above 10.000. The latest design utilizes oppositely wound planar coil pairs which enable close packing with low magnetic cross talk. We present results on the obtained center frequency distribution within the range of 1 to 3 MHz.

AB - We present new results on the development of larger arrays (presently 72 channels, goal of multiple units of 160 channels) of superconducting LC filters. The a-Si:H based resonators show a quality factor above 10.000. The latest design utilizes oppositely wound planar coil pairs which enable close packing with low magnetic cross talk. We present results on the obtained center frequency distribution within the range of 1 to 3 MHz.

KW - cryogenic detectors

KW - multiplexed read-out

KW - a-Si:H

KW - superconducting resonators

KW - SPICA-SAFARI

U2 - 10.1007/s10909-011-0422-5

DO - 10.1007/s10909-011-0422-5

M3 - Article

VL - 167

SP - 695

EP - 700

JO - Journal of Low Temperature Physics

JF - Journal of Low Temperature Physics

SN - 0022-2291

IS - 5-6

ER -