Accession Number : AD0163847


Title :   Electronic Circuit for Prevention of Receiver Paralysis in Ultrasonic Echo Ranging.


Descriptive Note : Patent,


Corporate Author : OFFICE OF THE SECRETARY OF THE ARMY WASHINGTON D C


Personal Author(s) : Gericke,Otto R.


Report Date : 17 OCT 1972


Pagination or Media Count : 7


Abstract : The patent relates to ultrasonic pulse-echo tests instruments and more particularly for the purpose of reducing the amplitude of initially transmitted pulses at the input of a high gain wide-band amplifier normally used in such instruments.


Descriptors :   (*SUPPRESSORS, *PATENTS), ECHO RANGING, AMPLIFIERS, BROADBAND, PULSE GENERATORS, ULTRASONIC RADIATION, TEST EQUIPMENT


Subject Categories : ACOUSTIC DETECTION AND DETECTORS


Distribution Statement : APPROVED FOR PUBLIC RELEASE