Accession Number : ADA255088

Title :   Design of a Digital Data Recording System (DRS),

Corporate Author : NAVAL RESEARCH LAB WASHINGTON DC

Personal Author(s) : Tavik, Greory C. ; Alter, James J.

Report Date : 21 AUG 1992

Pagination or Media Count : 31

Abstract : The Data Recording System (DRS) for the Delayed Digital Side Lobe Canceler (DDSLC) radar signal processor is a 4 MByte digital data recorder capable of a 10.67 Mword/s data rate (1 word = 32 bits). The recorder may be employed to collect live digitized radar data and store it on high volume data devices such as a Bernoulli cartridge or an optical disk to make it available for future off-line processing. This paper describes the hardware design, controlling software, and implementation of the data recording system developed at NRL. Radar, Data recording.

Descriptors :   *RADAR SIGNALS, *DIGITAL RECORDING SYSTEMS, *SYSTEMS ENGINEERING, *SIGNAL PROCESSING, CARTRIDGES, DATA RATE, DISKS, PAPER, PROCESSING, RADAR, RATES, SIGNALS, STORES, VOLUME, SIDELOBES, DATA ACQUISITION.

Subject Categories : Active & Passive Radar Detection & Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE