Wideband Jammer Dynamic Frequency Notch Filter for Interference Reduction

Award Information
Agency:
Department of Defense
Branch
Navy
Amount:
$749,370.00
Award Year:
2009
Program:
SBIR
Phase:
Phase II
Contract:
N68936-09-C-0020
Agency Tracking Number:
N081-027-0064
Solicitation Year:
2008
Solicitation Topic Code:
N08-027
Solicitation Number:
2008.1
Small Business Information
Zeger-Abrams Incorporated
1112 Clark Road, Glenside, PA, 19038
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
093710499
Principal Investigator:
Burton Abrams
Executive Vice President
(215) 576-5566
zeger@rcn.com
Business Contact:
Andrew Zeger
Executive Vice President
(215) 233-2818
azeger@rcn.com
Research Institution:
n/a
Abstract
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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