Baseband Feedback Frequency-Division Multiplexing with Low-Power dc-SQUIDs and Digital Electronics for TES X-Ray Microcalorimeters

Baseband Feedback Frequency-Division Multiplexing with Low-Power dc-SQUIDs and Digital Electronics for TES X-Ray Microcalorimeters
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用于 TES X 射线微量热计的低功耗 dc-SQUID 和数字电子器件的基带反馈频分复用

DOI:
10.1007/s10909-013-1040-1
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发表时间:
2014
影响因子:
2
通讯作者:
T. Miyazaki
T. Miyazaki
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
K. Sakai;Y. Takei;R. Yamamoto;N. Y. Yamasaki;K. Mitsuda;M. Hidaka;S. Nagasawa;S. Kohjiro;T. Miyazaki

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我们正在开发用于DIOS任务的TES x射线微热量计阵列的基带反馈频分多路复用(FDM)系统。为了满足低温条件下有限的冷却能力要求,我们开发了低功耗和fdm优化的dc- squid。为了最大限度地利用squid,我们还使用FPGA评估板和ADC/DAC FMC子卡开发了数字电子产品,并评估了信噪比和增益带宽产品。
We are developing frequency-division multiplexing (FDM) systems with baseband feedback for TES X-ray microcalorimeter arrays for use with the DIOS mission. To meet the requirement of limited cooling capacity at cryogenic temperatures, we developed low-power and FDM-optmized dc-SQUIDs. To make maximum use of the SQUIDs, we also developed digital electronics using FPGA evaluation boards and ADC/DAC FMC daughter cards, and evaluated signal-to-noise ratios and gain-bandwidth products.
通过磁场求和对 TES 信号进行频域复用
DOI: --
发表时间: 2006
期刊: IEICE Transactions on Electronics E89-C
影响因子: --
作者:
N.Y.Yamasaki;Y.Takei;K.Masui;K.Mitsuda;T.Morooka;S.Nakayama
通讯作者: S.Nakayama