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VARIATIONAL EVALUATION OF EM COUPLING TO A WIRE INSIDE A CAVITY

Award Information

Agency:
Department of Defense
Branch:
Army
Award ID:
5518
Program Year/Program:
1987 / SBIR
Agency Tracking Number:
5518
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Applied Physics Technologies
8100 Mountain Rd. NE Suite 217 Albuquerque, NM 87110
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1987
Title: VARIATIONAL EVALUATION OF EM COUPLING TO A WIRE INSIDE A CAVITY
Agency / Branch: DOD / ARMY
Contract: N/A
Award Amount: $64,982.00
 

Abstract:

CONTRACTOR WILL DEVELOP A LAGRANGIAN FORMULATION FOR THE ELECTROMAGNETIC RESPONSE OF A METALLIC ENCLOSURE WITH THIN, SLIGHTLY DIFFUSIVE WALLS AND A WIRE SPANNING THE ENCLOSURE. CONTRACTOR WILL FIRST DERIVE A LAGRANGIAN OPERATOR ON THE FIELDS WHICH IS STATIONARY WHEN MAXWELL'S EQUATIONS ARE SATISFIED. THE LAGRANGIAN WILL THEN BE USED TO DETERMINE THE ENCLOSURE EIGENMODES (WIRE INCLUDED) AND THE AMPLITUDE OF EACH EIGENMODE RESULTING FROM AN ARBITRARY EXCITATION SOAKING INTO THE ENCLOSURE. CONTRACTOR WILL NEXT TRANSFORM THE FREQUENCY-DOMAIN EIGENMODE SOLUTION INTO THE TIME DOMAIN. LASTLY, CONTRACTOR WILL COMPARE RESULTS WITH THOSE OBTAINED FROM A CONVENTIONAL TIME-DOMAIN FINITE DIFFERENCE CODE.

Principal Investigator:

Richard holland
5052423131

Business Contact:

Small Business Information at Submission:

Applied Physics Inc
5353 Wyoming Blvd Ne - Ste 3 Albuquerque, NM 87109

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No