High Power Hopping Filter

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N00014-09-M-0233
Agency Tracking Number: N091-075-0411
Amount: $69,996.00
Phase: Phase I
Program: SBIR
Awards Year: 2009
Solicitation Year: 2009
Solicitation Topic Code: N091-075
Solicitation Number: 2009.1
Small Business Information
DataSoft Corp.
1475 N. Scottsdale Road, #460, Scottsdale, AZ, 85257
DUNS: 960462034
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: Y
Principal Investigator
 Roger Paulsen
 Principal RF Engineer
 (480) 763-5777
 roger.paulsen@datasoft.com
Business Contact
 Vik Patel
Title: Principal RF Engineer
Phone: (480) 763-5777
Email: vik.patel@datasoft.com
Research Institution
N/A
Abstract
Mobile command and control vehicles must communicate on several communication nets. With several radio systems on board, the antenna signature of these vehicles can get very large and increase the vehicle’s rate of identification by unfriendly forces. Co-site interference is also an issue on these vehicles, and the interference gets worse when multiple radios share a single antenna to reduce the antenna signature. Current systems for reducing co-site interference in command and control vehicles are large and consume a significant amount of power. DataSoft proposes to research a high power multiplexer design that is much smaller and uses much less power than the existing systems. This will be accomplished with DataSoft’s innovative tunable filters that can handle high power levels yet have a very small form factor. These narrowband, high Q tunable filters have excellent linearity and will enable the USMC to operate up to eight SINCGARS radios using a single antenna. With the DataSoft system, the USMC command and control vehicles can operate up to eight SINCGARS nets without increasing their antenna signature and with minimal impact on maximum communication range.

* information listed above is at the time of submission.

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