Accession Number : ADD008793
Title : Pulse Generator Having Selectable Pulse Width and Pulse Repetition Interval.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC
Personal Author(s) : Beno,Lawrence A ; Harrell,John T ; Evans,Albert B , Jr ; Gaudig,Jay R
Report Date : 03 Mar 1981
Pagination or Media Count : 9
Abstract : Disclosed is an apparatus for generating pulses having selectable pulse width and selectable pulse repetition interval which may be used as a pulse repetition interval which may be used as a pulse repetition interval generator in a radar signal simulator. Each pulse is initiated by a clocked counter when it reaches a predetermined count from a preselected initial count. The initial count is determined by data stored in a read-only memory which is selectably loaded into the counter to provide a variable initial count. Another clocked counter which is enabled by the leading edge of the pulse then terminates the pulse when it reaches a predetermined count from a preselected initial count.
Descriptors : *Patents, *Pulse generators, *Antenna simulators, *Radar antennas, Pulse spacing modulation, Antenna radiation patterns, Radar signals, Search radar, Pulse duration modulation, Pulse rate, Leading edges, Repetition rate, Simulators
Subject Categories : Active & Passive Radar Detection & Equipment
Radiofrequency Wave Propagation
Distribution Statement : APPROVED FOR PUBLIC RELEASE