HELIXES

Award Information
Agency:
Department of Defense
Branch
Air Force
Amount:
$45,049.00
Award Year:
1983
Program:
SBIR
Phase:
Phase I
Contract:
n/a
Award Id:
197
Agency Tracking Number:
197
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
611 Church Street, Ann Arbor, MI, 48104
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
() -
Business Contact:
Dr. Donald M. Macgregor
(313) 761-8612
Research Institution:
n/a
Abstract
A VARIATIONAL TECHNIQUE WILL BE USED TO COMPUTE THE ELECTROMAGNETIC FIELDS OF TRAVELING WAVES IN A HELICAL SLOW-WAVE CIRCUIT WITH HELICAL DIELECTRIC SUPPORT. BY GENERALIZING THE TRIAL FIELDS FROM THOSE USED IN AN EARLIER STUDY AND BY APPLYING POINT- MATCHING CONSTRAINTS, AN EFFICIENT COMPUTATION WILL BE DEVELOPED FOR THE PAHASE VELOCITY, INTERACTION IMPEDANCE, AND CHARACTERISTIC IMPEDANCE OVER A CHOSEN FREQUENCY BAND. THE THEORY WILL BE VERIFIED USING RESULTS FROM PREVIOUS COLD TEST MEASUREMENTS.

* information listed above is at the time of submission.

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