Accession Number : AD0165017
Title : Automatic Electronic Filter System.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : Marimon,Robert L. ; Matthews,Robert L. ; Maughan,Michael D.
Report Date : 03 JUL 1973
Pagination or Media Count : 7
Abstract : The patent relates to a bandpass and rejection filter system to be used in a sonar receiver. It has the following characteristics: (1) It has a filter system with a programmable center frequency and provisions to measure the error between the center frequency and the input frequency; (2) it comprises a filter configuration that is adaptable to integrated circuit design; (3) it is stable with temperature and aging, and (4) it has a capability for high Q responses.
Descriptors : *Band pass filters, *Patents, *Sonar receivers, Automatic
Subject Categories : Electrical and Electronic Equipment
Acoustic Detection and Detectors
Distribution Statement : APPROVED FOR PUBLIC RELEASE