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Direct Digital Synthesizer for JTRS-compliant Communication Systems

Award Information
Agency: Department of Defense
Branch: Army
Contract: W15P7T-04-c-K403
Agency Tracking Number: A022-2617
Amount: $729,695.00
Phase: Phase II
Program: SBIR
Solicitation Topic Code: N/A
Solicitation Number: N/A
Solicitation Year: N/A
Award Year: 2003
Award Start Date (Proposal Award Date): N/A
Award End Date (Contract End Date): N/A
Small Business Information
175 Clearbrook Road
Elmsford, NY 10523
United States
HUBZone Owned: No
Woman Owned: No
Socially and Economically Disadvantaged: No
Principal Investigator
 Oleg Mukhanov
 VP, Techology Development
 (914) 592-1190
Business Contact
 Edward Kulinski
Title: VP, Finance and Administr
Phone: (914) 592-1190
Research Institution

a The overall goal of this project is to develop a Direct Digital Synthesizer (DDS) based on ultra-high performance digital-to-analog converter (DAC) technology capable of directly generating wideband signals at RF with large signal-to-noise ratio (SNR)and spur-free dynamic range (SFDR). In Phase II project, we plan to implement a DDS circuit based on the novel architecture combining superconductive DAC digital circuits and semiconductor amplifiers and high-temperature superconductor filters. This DDSwill be capable of generating RF waveforms directly up to 2 GHz. The DDS will synthesize a sine wave signal with a center frequency anywhere between 1 and 2 GHz and (phase or frequency) modulate that signal at frequencies up to 400 MHz.b This project willlead to the development of ultra-high performance direct digital synthesizers enabling Joint Tactical Radio System (JTRS) communication, advanced radar systems, any communication systems for Homeland Security as well as commercial wireless communicationsystems.

* Information listed above is at the time of submission. *

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