Accession Number : ADD013672

Title :   Radar Radiometer and Its Use.

Descriptive Note : Filed 14 Oct 80, patented 31 Aug 82,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Hoover, Mervyn C , Jr

Report Date : 31 Aug 1982

Pagination or Media Count : 8

Abstract : A radar radiometer apparatus including a superheterodyne amplifier, a synchronous demodulator, and logic circuitry to provide for the interruption of a local oscillator for a portion of each pulse of a radio frequency repetition cycle in order to isolate radar receiver/transmitter coupling and permit simultaneous radiometer use.

Descriptors :   *AMPLIFIERS, *PATENTS, *RADAR, *RADAR EQUIPMENT, *RADIOMETERS, *SUPERHETERODYNE RECEIVERS, COUPLING(INTERACTION), CYCLES, DEMODULATORS, LOCAL OSCILLATORS, LOGIC CIRCUITS, RADAR RECEIVERS, RADAR TRANSMITTERS, RADIOFREQUENCY, REPETITION RATE, SYNCHRONISM, SYNCHRONIZATION(ELECTRONICS)

Subject Categories : Active & Passive Radar Detection & Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE