Development of a Crosstalk Suppression Algorithm for KID Readout

Kyungmin Lee, H. Ishitsuka, S. Oguri, J. Suzuki, O. Tajima, N. Tomita, Eunil Won, M. Yoshida

Research output: Contribution to journalArticle

Abstract

The GroundBIRD telescope aims to detect B-mode polarization of the cosmic microwave background radiation using the kinetic inductance detector array as a polarimeter. For the readout of the signal from detector array, we have developed a frequency division multiplexing readout system based on a digital down converter method. These techniques in general have the leakage problems caused by the crosstalks. The window function was applied in the field programmable gate arrays to mitigate the effect of these problems and tested it in algorithm level.

Original languageEnglish
Pages (from-to)1-8
Number of pages8
JournalJournal of Low Temperature Physics
DOIs
Publication statusAccepted/In press - 2018 Jun 7

Fingerprint

Crosstalk
crosstalk
readout
retarding
down-converters
Readout systems
Detectors
Frequency division multiplexing
cosmic microwave background radiation
frequency division multiplexing
Polarimeters
field-programmable gate arrays
Cosmic rays
detectors
polarimeters
inductance
Telescopes
Inductance
Field programmable gate arrays (FPGA)
leakage

Keywords

  • Crosstalk
  • DDC
  • KID
  • Readout

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Lee, K., Ishitsuka, H., Oguri, S., Suzuki, J., Tajima, O., Tomita, N., ... Yoshida, M. (Accepted/In press). Development of a Crosstalk Suppression Algorithm for KID Readout. Journal of Low Temperature Physics, 1-8. https://doi.org/10.1007/s10909-018-1934-z

Development of a Crosstalk Suppression Algorithm for KID Readout. / Lee, Kyungmin; Ishitsuka, H.; Oguri, S.; Suzuki, J.; Tajima, O.; Tomita, N.; Won, Eunil; Yoshida, M.

In: Journal of Low Temperature Physics, 07.06.2018, p. 1-8.

Research output: Contribution to journalArticle

Lee, K, Ishitsuka, H, Oguri, S, Suzuki, J, Tajima, O, Tomita, N, Won, E & Yoshida, M 2018, 'Development of a Crosstalk Suppression Algorithm for KID Readout', Journal of Low Temperature Physics, pp. 1-8. https://doi.org/10.1007/s10909-018-1934-z
Lee, Kyungmin ; Ishitsuka, H. ; Oguri, S. ; Suzuki, J. ; Tajima, O. ; Tomita, N. ; Won, Eunil ; Yoshida, M. / Development of a Crosstalk Suppression Algorithm for KID Readout. In: Journal of Low Temperature Physics. 2018 ; pp. 1-8.
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