Accession Number : ADD013763

Title :   Variable Analog Delay Line.

Descriptive Note : Patent, Filed 5 Nov 86, patented 19 Apr 88,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s) : Minarik, Ronald W ; Harris, Frederick H ; Willmore, Robert R

Report Date : 19 Apr 1988

Pagination or Media Count : 6

Abstract : A variable analog delay line apparatus utilizing a plurality of tapped SAW devices that are connected in series by single pole multi-throw switch units. The amount of delay is determined by the switch throw arm of the switch unit that is associated with the SAW device. The delay times are added serially to obtain the needed delay.

Descriptors :   *DELAY LINES, *SURFACE ACOUSTIC WAVE DEVICES, *SURFACE ACOUSTIC WAVES, *SWITCHES, *PATENTS, ANALOG SYSTEMS, DELAY, TAPS, TIME, VARIABLES

Subject Categories : Electrical and Electronic Equipment
      Acoustics

Distribution Statement : APPROVED FOR PUBLIC RELEASE