IEEE Transactions on Electromagnetic Compatibility

Issue 2 • May 1981

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Displaying Results 1 - 16 of 16
  • Table of contents

    Publication Year: 1981, Page(s): c1
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  • IEEE Electromagnetic Compatibility Society

    Publication Year: 1981, Page(s): c2
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  • Our Proposed Technology-Alerting Index

    Publication Year: 1981, Page(s):53 - 57
    Cited by:  Papers (1)
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  • On Two Methods of Measurement of Ignition RFI Suppressor Effectiveness

    Publication Year: 1981, Page(s):58 - 66
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2696 KB)

    Two methods for measurement of the effectiveness of anti-interference resistors, spark plugs, cables, etc., used for suppression of radio noise generated by vehicle engine ignition systems are described and mutually compared. One of them requires a standard vehicle and open-field test facility, and the second one is an indoor method and is based on application of a standard model of ignition insta... View full abstract»

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  • An Optimum Sampling Procedure for Use with the Prony Method

    Publication Year: 1981, Page(s):67 - 71
    Cited by:  Papers (18)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (760 KB)

    The ill-posed nature of identifying the poles of a transient response is discussed along with a sampling scheme for minimizing the effect of this ill-posedness. Two simulation examples are given. The results of the second example are compared to previously published results. View full abstract»

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  • Synthetic-Aperture Radar Based on Nonsinusoidal Functions: X-Array Gain, Planar Arrays, Multiple Signals

    Publication Year: 1981, Page(s):72 - 79
    Cited by:  Papers (7)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1319 KB)

    Beam forming based on a line array of sensors and radio signals with a triangular autocorrelation function was discussed in Part IX of this series. The resolution angle e was shown to vary like 1/√P/PN with the signal-to-noise ratio P/PN, which puts a premium on getting the best possible signal-to-noise ratio. This paper shows that the signal-to-noise ratio holding for one sensor can be re... View full abstract»

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  • Standing Waves and Notches in an EMP Simulator and Their Reduction

    Publication Year: 1981, Page(s):80 - 87
    Cited by:  Papers (9)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1497 KB)

    The high standing-wave ratio in a model simulator in the midfrequency range defined by kh = 27πh/λ ~ 2λ (where h is the height of the parallel-plate region) is investigated experimentally. It is shown that the isolated deep minimum or "notch" is due to the mutual cancellation of the imaginary parts of the TM01 and TEM modes. The effects on the SWR and the deep mi... View full abstract»

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  • Finite-Difference Analysis of EMP Coupling to Thin Struts and Wires

    Publication Year: 1981, Page(s):88 - 97
    Cited by:  Papers (163)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1419 KB)

    This paper describes the implementation of the thin-strut formalism in the 3-D EMP time-domain finite-difference code THREDE. The thin-strut formalism permits inclusion of arbitrary fine wires in THREDE without imposing any corresponding demand to reduce the cell size to the wire size. The keystone of this technique is the so-called in-cell inductance-the inductance per unit length a thin wire wou... View full abstract»

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  • Quasi-Peak Voltages Derived from Amplitude Probability Distributions

    Publication Year: 1981, Page(s):98 - 100
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (553 KB)

    Based upon a sample of 125 distributions of impulsive power-line noise taken near an HVDC converter station, this paper presents experimental confirmation of Cook's method of calculating the quasi-peak voltage from the Amplitude Probability Distributions. The calculated values compare with measured values to within ± 2 dB. Values for the ratio of quasi-peak to rms voltage levels were found to be ... View full abstract»

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  • A Procedure for Estimating the Power Pattern of a Narrow-Beam Antenna

    Publication Year: 1981, Page(s):100 - 103
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (617 KB)

    In EMC analysis it is often required to assess the mutual interference between stations without detailed knowledge of the antenna patterns involved. Typically, only the mainbeam gain is available from large-scale spectrum-management data systems. This paper formalizes a simple method for estimating the power pattern of narrow-beam antennas from this admittedly insufficient information. Estimated p... View full abstract»

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  • Real-Time Hadamard Transform Coding for TV Signals

    Publication Year: 1981, Page(s):103 - 107
    Cited by:  Patents (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2461 KB)

    Analog and digital schemes for implementing the onedimensional Hadamard transform in real time for TV signals has been proposed. Within practical limitations, hardware has been developed and tested according to the scheme. The evaluation of the hardware has been carried out using a real image. Furthermore, bandwidthreduction experiments are conducted for various bit rates. Analog and digital trans... View full abstract»

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  • Profile of Attendees at the 1980 IEEE International Symposium on Electromagnetic Compatibility Baltimore, MD

    Publication Year: 1981, Page(s):108 - 110
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  • Contributors

    Publication Year: 1981, Page(s):110 - 111
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  • An Essential Reference Book for those who Need to keep Abreast of Electrotechnology

    Publication Year: 1981, Page(s): 111a
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  • EMC Society Policy

    Publication Year: 1981, Page(s): 111b
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  • Institutional listings

    Publication Year: 1981, Page(s): 111c
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Aims & Scope

IEEE Transactions on Electromagnetic Compatibility publishes original and significant contributions related to all disciplines of electromagnetic compatibility (EMC) and relevant methods to predict, assess and prevent electromagnetic interference (EMI) and increase device/product immunity.

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Meet Our Editors

Editor-in-Chief
Prof. Ing. Antonio Orlandi 
University of L'Aquila
Email: antonio.orlandi@univaq.it