Physical Neighbor Crosstalk in Time Division Multiplexed SQUID Arrays for TES Readout

Malcolm Durkin,William B. Doriese,Johnathon D. Gard,Gene C. Hilton,Johannes Hubmayr, Richard Lew, Erin Maloney,Carl D. Reintsema, Robinjeet Singh,Daniel R. Schmidt,Joel N. Ullom,Leila R. Vale,Michael R. Vissers

Journal of Low Temperature Physics（2024）

引用 0|浏览4

暂无评分

摘要

Time division SQUID multiplexing is being developed as the TES readout technology for the ATHENA X-ray integral field unit and CMB-S4. Close packing of TDM and dc-biased SQUID components is motivated by chip area constraints but has resulted in significant physical neighbor crosstalk in previous generation chips. We present techniques to reduce physical neighbor crosstalk in both linear and two dimensional (2D) TDM chips as well as measurements of crosstalk in these chips.

查看译文

关键词

SQUID,TES,Multiplexer,Crosstalk,TDM,Time

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要