Wideband Jammer Dynamic Frequency Notch Filter for Interference Reduction

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N68936-09-C-0020
Agency Tracking Number: N081-027-0064
Amount: $749,370.00
Phase: Phase II
Program: SBIR
Awards Year: 2009
Solicitation Year: 2008
Solicitation Topic Code: N08-027
Solicitation Number: 2008.1
Small Business Information
1112 Clark Road, Glenside, PA, 19038
DUNS: 093710499
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Burton Abrams
 Executive Vice President
 (215) 576-5566
Business Contact
 Andrew Zeger
Title: Executive Vice President
Phone: (215) 233-2818
Email: azeger@rcn.com
Research Institution
This proposal describes the approach that Zeger-Abrams Inc. (ZA) plans to use to implement prototype models (one each) of a Low-Band (designated as 30-600 MHz) and Mid-Band (designated as 400-4,000 MHz) Cosite Notch Filter (CNF). Each CNF will filter out selected narrow spectral portions from the output of a jammer power amplifier while allowing it to pass the rest of its designated frequency range with very low loss. Each CNF will produce four such notches that are independently tunable with center frequency accurately located at the frequencies of friendly force receivers and with accurately selectable notch widths. The Low-Band notch width will be selectable from 45 kHz to 8 MHz. The Mid-Band notch width will be selectable from 1 MHz to 8 MHz.

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

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