RF-ICE: large-scale gigahertz readout of frequency-multiplexed microwave kinetic inductance detectors
RF-ICE: large-scale gigahertz readout of frequency-multiplexed microwave kinetic inductance detectors
复制标题
RF-ICE:频率复用微波动感电感探测器的大规模千兆赫读数
DOI:
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复制
发表时间:
2022
期刊:
影响因子:
--
通讯作者:
J. Montgomery
中科院分区:
文献类型:
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作者:
M. Rouble;G. Smecher;Adam J. Anderson;Peter S. Barry;Karia Dibert;M. Dobbs;K. Karkare;J. Montgomery
We present RF-ICE, a novel readout platform for microwave kinetic inductance detectors (MKIDs), optimized for use on millimeter-wavelength telescopes. The RF-ICE system extends ICE, a versatile, mature signal processing platform currently in use on telescopes around the world, into a new operational domain with MKIDs biased with gigahertz carriers. The system couples the FPGA-based ICE motherboard with a radio-frequency digitization daughterboard to enable direct digital synthesis from 0 to 6 GHz without the need for external mixing. The system operates two independent readout modules, each with 1024 frequency-multiplexed readout channels spaced across 500 MHz of carrier bandwidth. The system, which is under active development, is in operation with prototype detector wafers and will be deployed for the upcoming SPT-SLIM and SPT-3G+ experiments.
DOI:
10.1117/12.2629755
发表时间:
2022
期刊:
--
影响因子:
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作者:
Anderson A
通讯作者:
Anderson A
DOI:
10.3847/1538-4365/ac374f
发表时间:
2022
期刊:
The Astrophysical Journal Supplement Series
影响因子:
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作者:
Sobrin, J. A.;Anderson, A. J.;Bender, A. N.;Benson, B. A.;Dutcher, D.;Foster, A.;Goeckner-Wald, N.;Montgomery, J.;Nadolski, A.;Rahlin, A.
通讯作者:
Rahlin, A.