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IEEE Transactions on Electromagnetic Compatibility

Issue 2 • Date May 1975

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Displaying Results 1 - 17 of 17
  • Table of contents

    Publication Year: 1975, Page(s): c1
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  • IEEE Electromagnetic Compatibility Group

    Publication Year: 1975, Page(s): c2
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  • A Method of Detecting Significant Sources of Intermodulation Interference

    Publication Year: 1975, Page(s):47 - 50
    Cited by:  Papers (7)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (806 KB)

    A method of detecting significant sources of ship topside intermodulation is presented which represents a major extension in capability and ease of use. The method involves a two-frequency test procedure and the use of elementary direction finding techniques. Deliberate concentration on interfering signals of the high order is the basis of the method. A computational scheme is presented which perm... View full abstract»

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  • Power Line Conducted Interference Measurement Differences Using U. S. and CISPR Line Impedance Stabilization Networks

    Publication Year: 1975, Page(s):50 - 53
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (677 KB)

    Measurements of power line conducted interference are commonly made on commercial equipment throughout the world using line impedance stabilization network (LISN's) in accordance with industrial and governmental procedures. Procedures in the United States applying to the 0.15-30 MHz frequency range specify an LISN that presents a frequency-dependent RF impedance to the equipment under test (EUT) w... View full abstract»

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  • Ignition Noise Measurements in the VHF/UHF Bands

    Publication Year: 1975, Page(s):54 - 64
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1709 KB)

    In the operational use of mobile communication terminals, it may often be unavoidable to park them in a location where they would be subject to ignition noise due to local traffic. This type of noise causes errors in digital systems. Since it is impossible to define a general model for impulsive noise, one must measure the necessary statistical paramaters to be used for calculating its effect on a... View full abstract»

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  • Effects of Impulsive Noise on Phase-Locked Loop FM Demodulator

    Publication Year: 1975, Page(s):65 - 71
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2380 KB)

    The effects of impulsive noise on phase-locked loop (PLL) FM demodulators is investigated. The PLL FM demodulator used for the experiments is basically a second order loop employing an active filter. The impulsive noise used for this work is ignition noise. Impulse response of the receiver is investigated and the PLL FM demodulator is digitally simulated. The response of the receiver employing the... View full abstract»

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  • Shielding Effectiveness of Braided-Wire Shields

    Publication Year: 1975, Page(s):71 - 77
    Cited by:  Papers (52)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2261 KB)

    An analysis of the shielding effectiveness of braidedwire shields is made using the parameters of the woven wire and the theory of electromagnetic coupling through small irises. The coupling through the rhombic-shaped holes in the braid is approximated by using the electric and magnetic polarizabilities of elliptical holes of the same width and length as the rhombus. The analysis develops the tran... View full abstract»

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  • Analysis of Airborne VHF Incidental Noise over Metropolitan Areas-Part II: Horizontal Dipole Antenna

    Publication Year: 1975, Page(s):77 - 84
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1522 KB)

    Computation of the incidental, quasi-peak electric field intensity detected by an airborne, tuned, horizontal dipole antenna has been performed using a symmetrical representation of measured, surface man-made incidental radio noise data and the radiation field integral for the observed power at a height, h, above the surface. The derived electric field intensity as a function of observer altitude ... View full abstract»

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  • Numerical Analysis of a Transmission Line EMP Simulator

    Publication Year: 1975, Page(s):85 - 92
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1073 KB)

    A theoretical model is defined for an electromagnetic pulse (EMP) simulator for testing EMP effects on high altitude satellites. The simulator is composed of three flat-plate transmission line sections. The first and third sections are tapered to accommodate, respectively, a generator and a terminating resistor. This problem is analyzed in the frequency domain over those frequency components which... View full abstract»

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  • Interaction of Electromagnetic Transient Radiation with Biological Materials

    Publication Year: 1975, Page(s):93 - 97
    Cited by:  Papers (9)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (894 KB)

    The transmission characteristics of transient electromagnetic pulses in biological material are studied using a plane wave pulse incident normally on a semi-infinite layer model. With the dispersion properties of complex tissue dielectric constants taken into account, the steady state transfer function was examined as a function of frequency. Integral solutions for the transmitted field of a Gauss... View full abstract»

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  • The Electromagnetic Field Very near to a Monopole

    Publication Year: 1975, Page(s):97 - 105
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1407 KB)

    The near-zone field components 27¿¿ | H¿ (¿;z) |, 27¿¿ | E¿(¿;z) | and 2(¿/ß) | Ez(¿;z) | are determined numerically for a monopole of length h and radius a erected vertically over a perfectly conducting half-space of infinite extent. Curves are supplied for the field under the following conditions: (a) ßh = ¿/2, ¿ = 2 ln (2h/a) = 8.531, a/¿0 = 7.022 × 10-3, 1.01 ¿ ¿/a ¿ 100, 0 ... View full abstract»

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  • Range-Doppler Resolution of Electromagnetic Walsh Waves in Radar

    Publication Year: 1975, Page(s):106 - 111
    Cited by:  Papers (1)  |  Patents (14)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2117 KB)

    A number of papers have appeared during recent years about electromagnetic waves produced by antenna currents with the time variation of Walsh functions rather than that of sinusodial functions. Experimental transmitters and receivers for such waves have been developed. There are a variety of effects of Walsh waves that do not exist for sinusoidal waves or are so obscure that they are generally no... View full abstract»

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  • On the Identification of Linear Dyadic Invariant Systems

    Publication Year: 1975, Page(s):111 - 117
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2325 KB)

    This paper draws attention to the fact that there is a one-to-one correspondence between the theory of linear time-invariant systems and linear dyadic invariant systems. It then proceeds to extend the use of random processes in conjunction with spectral analysis technique to identifying multiple input-multiple output dyadic systems. Emphasis is placed upon the role played by coherence functions in... View full abstract»

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  • Contributors

    Publication Year: 1975, Page(s):117 - 119
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  • Membership Application Electromagnetic Compatibility Group

    Publication Year: 1975, Page(s): 119-a
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  • G-EMC Policy

    Publication Year: 1975, Page(s): 119-b
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  • Institutional listings

    Publication Year: 1975, Page(s): 119c
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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