Accession Number:

ADA014086

Title:

Programmable Acoustic Surface Wave Tapped Delay Lines/Matched Filters.

Descriptive Note:

Final rept.,

Corporate Author:

ROCKWELL INTERNATIONAL CORP ANAHEIM CALIF ELECTRONICS RESEARCH DIV

Personal Author(s):

Report Date:

1975-07-01

Pagination or Media Count:

21.0

Abstract:

The design, fabrication and performance of three programmable 3264128 acoustic surface wave tapped delay line matched filters are described. The devices were temperature stable ST cut quartz tapped delay lines in combination with silicon on sapphire integrated control circuit and external switches to allow correlation of spread spectrum biphase coded waveforms of 32, 64, and 128 chips at a 70 MHz IF frequency with 10 MHz chip rate.

Subject Categories:

  • Line, Surface and Bulk Acoustic Wave Devices

Distribution Statement:

APPROVED FOR PUBLIC RELEASE