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Development of a MKID Camera for APEX

  • Based on our reconfigurable FPGA spectrometer technology, we have developed a read-out system, operating in the frequency domain, for arrays of Microwave Kinetic Inductance Detectors (MKIDs). The readout consists of a combination of two digital boards: A programmable DAC-/FPGA-board (tone-generator) to stimulate the MKIDs detectors and an ADC-/FPGA-unit to analyze the detectors response. Laboratory measurement show no deterioration of the noise performance compared to low noise analog mixing. Thus, this technique allows capturing several hundreds of detector signals with just one pair of coaxial cables.

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Metadaten
Document Type:Conference Object
Language:English
Author:S. Heyminck, B. Klein, R. Güsten, C. Kasemann, A. Baryshev, J. Baselmans, S. Yates, T. M. Klapwijk
Parent Title (English):21st International Symposium on Space Terahertz Technology (ISSTT 2010). Oxford and Didcot, United Kingdom, 23-25 March 2010
First Page:262
URL:http://library.nrao.edu/isstt/catalog/2010262000
Publication year:2011
Dewey Decimal Classification (DDC):5 Naturwissenschaften und Mathematik / 52 Astronomie / 520 Astronomie und zugeordnete Wissenschaften
Entry in this database:2016/05/30