Accession Number:

AD0904868

Title:

Annual Report for Contract Year 1 September 1971 to 31 August 1972.

Descriptive Note:

Technical rept. no. 38,

Corporate Author:

ILLINOIS UNIV AT URBANA RADIO RESEARCH LAB

Personal Author(s):

• Wood, W. W.

Report Date:

1972-10-01

Pagination or Media Count:

55.0

Abstract:

This report covers the work which was performed during the 1971-1972 contract year for the Office of Naval Research, Naval Electronics Systems Command, and the Rome Air Development Center. The report covers a wide range of research, all in abstract form accordingly, it is concise. The objective of each section of this report is to improve the performance of a CDAA system, or to correct for errors caused by ionospheric irregularities with major consideration given to the cost of instrumentation in the operational system. Author

Descriptors:

• (*ELECTRONICS
• NAVAL RESEARCH)
• (*DIRECTION FINDING
• RADIO EQUIPMENT)
• IONOSPHERIC DISTURBANCES
• AURORAE
• ANGLE OF ARRIVAL
• POLARIZATION
• AZIMUTH
• ABSTRACTS
• RADIOFREQUENCY
• INTERFEROMETERS
• RADIO WAVES
• ANTENNA RADIATION PATTERNS
• DIGITAL COMPUTERS
• BACKSCATTERING
• HIGH FREQUENCY
• IONOSPHERIC PROPAGATION
• ANTENNA ARRAYS
• ELECTRON DENSITY

Subject Categories:

• Atmospheric Physics
• Direction Finding

Distribution Statement:

APPROVED FOR PUBLIC RELEASE