The Effects of Transient Signal Propagation Through Electronic Systems in FDTD

Abstract

The effects of transmission path (and environment) on the characteristics of a transient signal due to HPM sources as it passes through electronic systems are of importance in discovering how the digital circuits might be altered, since such signals are unexpected and contain spurious electromagnetic energy. Theses effects can be studied by numerically modeling the propagation of the transient signals through electronic systems such as a mock personal computer. For estimating the wideband system response most efficiently, a preliminary analysis is presented on the use of extrapolation techniques to extrapolate in both time and frequency domains simultaneously using Orthonormal associate hermite polynomials.

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Document Details

Document Type
Technical Report
Publication Date
Oct 01, 2004
Accession Number
ADA520228

Entities

People

  • Anthony Q. Martin
  • Chaitanya Sreerama

Organizations

  • Clemson University

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Air Force
  • Circuit Boards
  • Computers
  • Digital Circuits
  • Dipole Antennas
  • Electromagnetic Interference
  • Electromagnetic Radiation
  • Electronic Circuits
  • Frequency
  • Frequency Domain
  • Frequency Response
  • Heat Sinks
  • Power Supplies
  • Printed Circuits
  • Test Equipment
  • Time Domain
  • Transmission Lines

Fields of Study

  • Physics

Readers

  • Computational Modeling and Simulation
  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Radio communications and signal processing.

Technology Areas

  • Microelectronics