Accession Number : AD0905099

Title :   Electro-Optical Frequency Measurement System.

Descriptive Note : Technical publication Jan 70-Jun 71,

Corporate Author : NAVAL WEAPONS CENTER CHINA LAKE CALIF

Personal Author(s) : Bailey,Theodore B.

Report Date : AUG 1972

Pagination or Media Count : 54

Abstract : An electro-optical frequency measurement system for use in the instantaneous measurement of multisignal radar emitter frequencies, was designed and breadboarded. The system is designed with a crystal delay line to transform the input electrical RF time function into an ultrasonic space function. The investigation performed preliminary to system design, the derivations used in system design, and the breadboard model constructed for the program are described. Future work will include the test and evaluation of the breadboard hardware. (Author)

Descriptors :   (*ELECTROOPTICS, FREQUENCY), (*FREQUENCY, MEASUREMENT), DATA PROCESSING, RADAR, FREQUENCY MODULATION, RESOLUTION, ACOUSTICS, DIFFRACTION, MICROWAVE FREQUENCY, BANDWIDTH, INTENSITY, ELECTRIC FIELDS, OPTICAL EQUIPMENT, REFRACTIVE INDEX, LIGHT, ULTRASONIC RADIATION, RADIOFREQUENCY, VIDICONS, ELECTRON BEAMS, DIRECTION FINDING, TRANSDUCERS, CRYSTALS, DELAY LINES

Subject Categories : Active & Passive Radar Detection & Equipment
      Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE