NDLI: Modular, Multi-Function Digital-RF Receiver Systems

Content Provider	IEEE Xplore Digital Library
Author	Gupta, D. Kirichenko, D.E. Dotsenko, V.V. Miller, R. Sarwana, S. Talalaevskii, A. Delmas, J. Webber, R.J. Govorkov, S. Kirichenko, A.F. Vernik, I.V. Tang, J.
Copyright Year	2002
Abstract	Superconductor digital receiver systems of increasing functionality, modularity and user-friendliness have been developed. The modular design methodology ensures that within its input-output and heat load capacity, the system can be reconfigured to perform a different function by changing the chip module and by reprogramming FPGA-based digital signal processors. One of the systems (ADR-004), originally equipped with a 10 × 10 mm² channelizing receiver chip for signals intelligence application, was reconfigured with a 5 × 5 mm² 1.1-GHz bandpass ADC chip to perform world's first multi-net Link-16 demonstration at a U.S. Navy facility. Substantial improvements in system integration have been obtained in each successive generation of digital-RF receiver systems. The latest (third) generation system (ADR-005), hosting a 5 × 5 mm² 7.5-GHz bandpass ADC chip and an FPGA channelizer, successfully repeated the over-the-air SATCOM demonstration performed previously using a 1-cm² single-chip bandpass digital receiver with an on-chip superconductor channelizer. This system ran error-free for over 12 hours with and without a low-noise amplifier. To our knowledge, this is the first time an X-band SATCOM receiver has been operated without analog amplification and down-conversion in a military application.
Sponsorship	Council on Superconductivity Appl. Superconductivity Conference Inc MIT
Starting Page	883
Ending Page	890
Page Count	8
File Size	1582896
File Format	PDF
ISSN	10518223
Volume Number	21
Issue Number	3
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-06-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Receivers Superconducting transmission lines Superconducting integrated circuits Lead High temperature superconductors Heating Clocks sigma-delta modulation Cryogenic electronics digital radio satellite communication
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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