SBIR/STTR Research Award

RADAR SIGNATURE CALCULATIONS TO REENTRY VEHICLE'S ANTENNA WINDOWS

Award identifier a032b62a1b38c745e1e3fde5867d3501a3c068534110caaad9cef70bc286eb11Awarding agency Department of Defense · Air Force

Award amount

$69,626

Program and phase

SBIR · Phase I

Award year

1989

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Award details

Awarding agency
Department of Defense
Branch
Air Force
Recipient company
Defense Electromagnetic Analys
Proposal award date
Not reported
Contract end date
Not reported
UEI
Not reported
Solicitation number
Not reported
Topic code
Not reported

Research abstract

FOR A CONE-SHAPED REENTRY VEHICLE, THE ANTENNA WINDOWS CAN BE THE NUMBER ONE CONTRIBUTOR TO THE VEHICLE'S RADAR SIGNATURE AT CERTAIN RESONNANCE FREQUENCIES. WE PROPOSE TO DEVELOP A COMPUTER MODEL FOR PREDICTING THE RADAR-CROSS-SECTION (RCS) OF THE ANTENNA WINDOW BASED ON AN EXACT MODE MATCHING TECHNIQUE IN ELECTROMAGNETIC THEORY. IN PHASE II, THIS CODE IS TO BE EXPANDED SO THAT THE RCS OF THE ENTIRE VEHICLE CAN BE ACCURATELY CALCULATED OVER A 10 : 1 FREQUENCY RANGE.

Technology keywords

Not reported

Agency intelligence

Department of Defense

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