Charge-Coupled Devices for Analog Signal Processing--Recursive Filter Study.

Abstract

Theoretical study of the first-order and the second-order discrete analog recursive filter, DAR, was carried out. Since the instrumentation was not adequate for the second-order CCD DAR filter, two MOS IC delays (SAD-100) were used for the second-order DAR filter experiments. The first-order low-pass and high-pass DAR filter experiments using the CCD and the SAD-100, and the second-order low-pass, high-pass, and band-pass DAR filter experiments using the SAD-100 only were conducted. Agreement between the experimental result and the theory is satisfactory. The result of this thesis indicates that both the CCD and the SAD-100 DAR filters may be useful for applications in which comb-filters and range gated filters are used.

Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1974
Accession Number
ADA005469

Entities

People

  • Veerachai Iamsa-ad

Organizations

  • Naval Postgraduate School

Tags

DTIC Thesaurus Topics

  • Agreements
  • Analog Signals
  • Charge Coupled Devices
  • Comb Filters
  • Digital Images
  • Filters
  • Instrumentation
  • Recursive Filters
  • Signal Processing

Fields of Study

  • Engineering

Readers

  • Acoustics.
  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Microwave Engineering.