Abstract
Energetic Cosmos Laboratory is developing Kinetic Inductance Detectors (MKID) for mm/submm astronomy purposes. In order to measure the instantaneous resonance frequency and dissipation of superconducting microresonators of the MKID arrays, we have developed a data acquisition system with emphasis on precision, readout speed and digital processing capabilities. We use IQ mixer to down convert the MKIDs signal in the range of 20-80 MHz, then digitize them by 250 MSPS ADC. Processed data at FPGA-Kintex 7 will be transferred to the PC for further analysis by the rate of 10 Gbit/sec. In this report, we describe the technical details and the algorithm we developed.
| Original language | English |
|---|---|
| Article number | 012006 |
| Journal | Journal of Physics: Conference Series |
| Volume | 1182 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Mar 28 2019 |
| Event | 13th Workshop on Low Temperature Electronics, WOLTE 2018 - Sorrento, Italy Duration: Sept 10 2018 → Sept 13 2018 |
ASJC Scopus subject areas
- General Physics and Astronomy
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