Accession Number : AD0689361

Title :   EVALUATION OF PROTOTYPE DOPPLER VOR SIDEBAND ANTENNA MONITOR.

Descriptive Note : Final rept.,

Corporate Author : NATIONAL AVIATION FACILITIES EXPERIMENTAL CENTER ATLANTIC CITY NJ

Personal Author(s) : Willey, Virgil E.

Report Date : JUN 1969

Pagination or Media Count : 106

Abstract : The report presents the results of evaluation tests of a prototype Doppler VOR sideband antenna monitor. The monitor utilizes a bandpass spectrum analysis technique for the detection of a faulty sideband antenna. The ability to detect a sideband antenna fault deletes the requirement of two of the three VOR monitors presently used in the monitoring of a Doppler VOR navigational facility. (Author)

Descriptors :   (*RADIO NAVIGATION, MONITORS), DOPPLER NAVIGATION, DOPPLER SYSTEMS, VERY HIGH FREQUENCY, ANTENNAS, RADIO RANGES, RADIO EQUIPMENT.

Subject Categories : Air Navigation and Guidance

Distribution Statement : APPROVED FOR PUBLIC RELEASE