Digital Interface between Multigigahertz Transceivers and Room Temperature Electronics

Award Information
Agency:
Department of Defense
Branch
Army
Amount:
$729,991.00
Award Year:
2006
Program:
SBIR
Phase:
Phase II
Contract:
W15P7T-06-C-P247
Agency Tracking Number:
A052-069-2190
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
HYPRES., INC.
175 Clearbrook Road,, Elmsford, NY, 10523
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
103734869
Principal Investigator:
Pavel Shevchenko
Senior Software Engineer
(914) 592-1190
pavel@hypres.com
Business Contact:
Edward Kulinski
VP Finance and Administr
(914) 592-1190
ekulinski@hypres.com
Research Institution:
n/a
Abstract
HYPRES is developing Digital RF receivers and transceivers for direct conversion of wideband RF signals followed by all subsequent processing in the digital domain. The enabling component of this digital-RF technology is a high dynamic range wideband ADC modulator, implemented with low-power ultrafast superconductor electronics. Next generation of X-band and Ka-band MILSATCOM receivers can be built using the proposed architecture, which combines superconductor ADC modulators with room temperature polyphase decimation filters through high-speed digital interface. This architecture allows us to avoid yield limitations of complex superconductor digital circuits, and take full advantage of extremely sensitive, ultra-linear superconductor quantizers, sampled by a low-jitter, ultra-fast clock at rates up to 40 GHz. Much more complex digital processing resources are available at room temperature, but operate at significantly lower speed. To bridge the gap in speed and signal levels, we need fast superconductor deserializer and output drivers respectively. In Phase II we propose implement a hybrid technology digital receiver, using simple superconductor ADC front end chips, custom data links, and commercial Xilinx FPGAs.

* information listed above is at the time of submission.

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