Accession Number:

AD0744089

Title:

Sampled Data Channel Filter.

Descriptive Note:

Final technical rept. Mar 71-Feb 72,

Corporate Author:

TELEDYNE ADCOM CAMBRIDGE MASS

Personal Author(s):

• Sussman,Steven M.

Report Date:

1972-05-01

Pagination or Media Count:

71.0

Abstract:

The report describes the design, development, and test results of a digital filter implementation for a single channel of an FDM group demultiplexer. The digital filter is a non-recursive type with a symmetric impulse response that produces the specified amplitude characteristics with zero delay distortion. The small amount of observed delay distortion is due to the analog pre- and post-processing filters. The report includes the preliminary design of a complete 12-channel FDM group multiplexer based on the digital processing techniques developed under this contract. Author

Descriptors:

• *ELECTRIC FILTERS
• *INFORMATION THEORY
• SAMPLING
• LOW PASS FILTERS
• BANDPASS FILTERS
• DIGITAL SYSTEMS
• DATA TRANSMISSION SYSTEMS
• TIME SHARING
• SHIFT REGISTERS
• MATHEMATICAL MODELS
• INPUT OUTPUT DEVICES
• MULTIPLEXING

Subject Categories:

• Electrical and Electronic Equipment
• Cybernetics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE