Accession Number : ADD006191

Title :   Multiplex-Data Bus Modulator/Demodulator.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Bumgardner,Jon H

Report Date : 22 May 1979

Pagination or Media Count : 17

Abstract : Improved modem terminals spaced along a high-frequency triaxial data line of a long length. Each modem employs signal delay and differential detection circuitry to detect signals on the line which may have been degraded in transmission. Conversion circuitry and input-output circuitry interface the data line with terminal devices and other data transmission lines. (Author)

Descriptors :   *Patents, *Modems, Communication equipment, Data transmission systems, Electronics, Remote terminals

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE