Paper Abstract and Keywords |
Presentation |
2014-10-16 10:55
Development of Frequency-Division Multiplexing Readout System for TES X-Ray Microcalorimeter Kazuhiro Sakai, Ryo Yamamoto, Akira Chiba, Yuki Tsurugasaki, Yoh Takei, Noriko Y. Yamasaki, Kazuhisa Mitsuda (JAXA), Mutsuo Hidaka, Shuichi Nagasawa, Satoshi Kohjiro (AIST), Toshiyuki Miyazaki (Kanazawa U.) SCE2014-44 Link to ES Tech. Rep. Archives: SCE2014-44 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We are developing frequency-division multiplexing (FDM) systems for TES X-Ray microcalorimeter arrays toward the DIOS mission. We developed low-power dc-SQUID arrays along with SQUID multiplexers with LC-filters for FDM usable under the limited cooling capacity at cryogenic temperature. We are also developing and evaluating an analog front-end to interface the cryogenic circuit and the FPGA-based digital FDM electronics. We also evaluated tolerance of an externally applied magnetic field on gradiometer SQUIDs. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Superconducting quantum interference device / Transition-edge-sensor microcalorimeters / Frequency division multiplexing / X-ray / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 247, SCE2014-44, pp. 53-57, Oct. 2014. |
Paper # |
SCE2014-44 |
Date of Issue |
2014-10-08 (SCE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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SCE2014-44 Link to ES Tech. Rep. Archives: SCE2014-44 |