HELIXES

Award Information
Agency: Department of Defense
Branch: Air Force
Contract: N/A
Agency Tracking Number: 197
Amount: $45,049.00
Phase: Phase I
Program: SBIR
Awards Year: 1983
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
611 Church Street, Ann Arbor, MI, 48104
DUNS: N/A
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 () -
Business Contact
 Dr. Donald M. Macgregor
Phone: (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. *

Agency Micro-sites

SBA logo
Department of Agriculture logo
Department of Commerce logo
Department of Defense logo
Department of Education logo
Department of Energy logo
Department of Health and Human Services logo
Department of Homeland Security logo
Department of Transportation logo
Environmental Protection Agency logo
National Aeronautics and Space Administration logo
National Science Foundation logo
US Flag An Official Website of the United States Government