Accession Number : ADD007931

Title :   Near Carrier AM-FM Calibration Technique.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE ARMY WASHINGTON DC

Personal Author(s) : Barley,Thomas A ; Rast,Gustaf J

Report Date : 24 Jun 1980

Pagination or Media Count : 7

Abstract : Calibration technique comprises the production of a calibration signal having a single sideband of modulation which is locked to an incoming carrier. The sideband may be on either side of the carrier and is phase adjusted to be amplitude modulated, frequency modulated or a combination of the two modulation forms. (Author)

Descriptors :   *Patents, *Radio signals, *Spectrum analyzers, *Carrier frequencies, Calibration, Bessel functions, Frequency modulation, Amplitude modulation, Local oscillators, Discriminators

Subject Categories : Test Facilities, Equipment and Methods
      Radiofrequency Wave Propagation
      Radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE