James Kenneth Breakall

    • 139 Citations
    • 5 h-Index
    1982 …2019
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    Research Output 1982 2019

    • 139 Citations
    • 5 h-Index
    • 29 Article
    • 8 Conference contribution
    • 4 Paper
    • 3 Conference article
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    Article
    2019

    An HF Software-Defined Radar to Study the Ionosphere

    Bostan, S. M., Urbina, J., Mathews, J. D., Bilen, S. G. & Breakall, J. K., Sep 1 2019, In : Radio Science. 54, 9, p. 839-849 11 p.

    Research output: Contribution to journalArticle

    Ionosphere
    ionospheres
    radar
    ionosphere
    Radar
    wave scattering
    ellipsoids
    magnetic materials
    plane waves
    spherical waves
    2018
    3 Citations (Scopus)
    wave scattering
    ellipsoids
    plane waves
    Scattering
    dyadics
    2 Citations (Scopus)
    Scattering
    scattering
    Forward scattering
    incidence
    forward scattering

    Scattering characteristics of relativistically moving concentrically layered spheres

    Garner, T. J., Lakhtakia, A., Breakall, J. K. & Bohren, C. F., Feb 6 2018, In : Physics Letters, Section A: General, Atomic and Solid State Physics. 382, 5, p. 362-366 5 p.

    Research output: Contribution to journalArticle

    extinction
    scattering
    cross sections
    olivine
    shift
    2017
    2 Citations (Scopus)

    Electromagnetic pulse scattering by a spacecraft nearing light speed

    Garner, T. J., Lakhtakia, A., Breakall, J. K. & Bohren, C. F., Aug 1 2017, In : Applied Optics. 56, 22, p. 6206-6213 8 p.

    Research output: Contribution to journalArticle

    light speed
    Light velocity
    Electromagnetic pulse
    electromagnetic pulses
    Spacecraft
    3 Citations (Scopus)

    Lorentz invariance of absorption and extinction cross sections of a uniformly moving object

    Garner, T. J., Lakhtakia, A., Breakall, J. K. & Bohren, C. F., Nov 20 2017, In : Physical Review A. 96, 5, 053839.

    Research output: Contribution to journalArticle

    invariance
    extinction
    cross sections
    energy absorption
    energy
    3 Citations (Scopus)

    Time-domain electromagnetic scattering by a sphere in uniform translational motion

    Garner, T. J., Lakhtakia, A., Breakall, J. K. & Bohren, C. F., Feb 1 2017, In : Journal of the Optical Society of America A: Optics and Image Science, and Vision. 34, 2, p. 270-279 10 p.

    Research output: Contribution to journalArticle

    translational motion
    electromagnetic scattering
    Scattering
    Lorentz transformations
    Electric fields
    1997

    The V-Yagi: A light-weight antenna for 40 meters

    Miller, N. A. & Breakall, J. K., Mar 1 1997, Applied Computational Electromagnetics Society Newsletter, 12, 1, p. 20-26 7 p.

    Research output: Contribution to specialist publicationArticle

    antennas
    Antennas
    1996
    2 Citations (Scopus)

    A new design method for low sidelobe level log-periodic dipole antennas

    Breakall, J. K. & Rodríguez Solís, R. A., Nov 1 1996, In : Applied Computational Electromagnetics Society Journal. 11, 3, p. 9-15 7 p.

    Research output: Contribution to journalArticle

    log periodic antennas
    Log periodic antennas
    boom
    dipole antennas
    Dipole antennas
    1995

    Three-dimensional frequency-independent phased-array (3D-FIPA)

    Breakall, J. K., 1995, In : IEE Conference Publication. 1, 407, p. 9-11 3 p.

    Research output: Contribution to journalArticle

    Microwaves
    Bandwidth
    Electric potential
    1994
    very low frequencies
    antennas
    wire
    Wire
    Antennas
    12 Citations (Scopus)
    method of moments
    Method of moments
    Computational efficiency
    Integral equations
    integral equations
    3 Citations (Scopus)

    The Modeling and Measurement of HF Antenna Skywave Radiation Patterns in Irregular Terrain

    Breakall, J. K., Young, J. S., Hagn, G. H., Adler, R. W., Faust, D. L. & Werner, D. H., Jan 1 1994, In : IEEE Transactions on Antennas and Propagation. 42, 7, p. 936-945 10 p.

    Research output: Contribution to journalArticle

    antenna radiation patterns
    Directional patterns (antenna)
    Antennas
    antennas
    Diffraction
    1993
    9 Citations (Scopus)

    An Exact Solution of the Generalized Exponential Integral and Its Application to Moment Method Formulations

    Werner, D. H., Werner, P. L., Huffman, J. A., Ferraro, A. J. & Breakall, J. K., Jan 1 1993, In : IEEE Transactions on Antennas and Propagation. 41, 12, p. 1716-1719 4 p.

    Research output: Contribution to journalArticle

    Method of moments
    Antennas
    moments
    formulations
    antennas

    Investigation of wire grid and surface PATCH modeling using the Numerical Electromagnetics Code (NEC)

    Breakall, J. K., Adler, R. W. & Elliniadis, P. D., 1993, In : Applied Computational Electromagnetics Society Journal. 8, 2, p. 93-113 21 p.

    Research output: Contribution to journalArticle

    grids
    wire
    Wire
    electromagnetism
    format
    Earth-ionosphere waveguide
    Ionosphere
    Waveguides
    antennas
    Earth (planet)

    Using Elevated Radials in Conjunction with Deteriorated Buried-Radial Ground Systems

    Christman, A., Zeineddin, R. P., Radcliff, R. & Breakall, J. K., Jan 1 1993, In : IEEE Transactions on Broadcasting. 39, 2, p. 249-254 6 p.

    Research output: Contribution to journalArticle

    Antenna grounds
    Monopole antennas
    Antennas
    1988
    4 Citations (Scopus)

    AM Broadcast Antennas with Elevated Radial Ground Systems

    Christman, A., Radcliff, R., Adler, D., Breakall, J. K. & Resnick, A., Jan 1 1988, In : IEEE Transactions on Broadcasting. 34, 1, p. 75-77 3 p.

    Research output: Contribution to journalArticle

    Antenna grounds
    Antennas
    Monopole antennas
    Method of moments
    Soils
    2 Citations (Scopus)

    The Moon as a calibration target of convenience for VHF‐UHF radar systems

    Mathews, J. D., Breakall, J. K. & Sulzer, M. P., 1988, In : Radio Science. 23, 1, p. 1-12 12 p.

    Research output: Contribution to journalArticle

    Moon
    Radar systems
    moon
    radar
    radar scattering
    1987
    1 Citation (Scopus)

    A simple interior decomposition model: Its development and application

    Kunz, K. S., Breakall, J. K. & Ludwigsen, A. P., Jan 1 1987, In : IEEE Transactions on Electromagnetic Compatibility. EMC-29, 1, p. 10-17 8 p.

    Research output: Contribution to journalArticle

    Shielding
    Decomposition
    decomposition
    Geometry
    shielding
    3 Citations (Scopus)

    Lawrence Livermore National Laboratory Electromagnetic Measurement Facility

    Kunz, K. S., Gerald Hudson, H., Breakall, J. K., King, R. J., Pennock, S. T. & Peter Ludwigsen, A., 1987, In : IEEE Transactions on Electromagnetic Compatibility. EMC-29, 2, p. 93-103 11 p.

    Research output: Contribution to journalArticle

    ranges (facilities)
    electromagnetic measurement
    installing
    absorbers
    antennas

    NUMERICAL ELECTROMAGNETIC ENGINEERING DESIGN STATION AS AN EDUCATIONAL TOOL.

    Ludwigsen, A. P., Burke, G. J., Breakall, J. K. & Barth, M. J., 1987, In : AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). p. 585-588 4 p.

    Research output: Contribution to journalArticle

    Engineers
    1986
    2 Citations (Scopus)

    SHIELDING-EFFECTIVENESS CHARACTERIZATION FOR HIGHLY RESONANT STRUCTURES APPLICABLE TO SYSTEM DESIGN.

    Kunz, K. S., Hudson, H. G. & Breakall, J. K., Feb 1986, In : IEEE Transactions on Electromagnetic Compatibility. EMC-28, 1, p. 18-29 12 p.

    Research output: Contribution to journalArticle

    systems engineering
    Shielding
    shielding
    ranges (facilities)
    Systems analysis
    3 Citations (Scopus)

    The Equivalent Current Measurement Technique and its Comparison with Current Probe Methods

    Breakall, J. K. & Hudson, H. G., 1986, In : IEEE Transactions on Antennas and Propagation. 34, 1, p. 119-122 4 p.

    Research output: Contribution to journalArticle

    Electric current measurement
    microwave coupling
    Short circuit currents
    probes
    short circuits
    1985
    Electric current measurement
    Shielding
    Wire
    Antennas
    21 Citations (Scopus)

    The Discrete Prolate Spheroidal Filter as a Digital Signal Processing Tool

    Mathews, J. D., Breakall, J. K. & Karawas, G. K., Jan 1 1985, In : IEEE Transactions on Acoustics, Speech, and Signal Processing. 33, 6, p. 1471-1478 8 p.

    Research output: Contribution to journalArticle

    FIR filters
    Digital signal processing
    1982
    18 Citations (Scopus)
    backscatter
    far fields
    antenna
    near fields
    Radar
    29 Citations (Scopus)

    The measurement of diurnal variations of electron concentration in the 60-100 km ionosphere at Arecibo

    Mathews, J. D., Breakall, J. K. & Ganguly, S., Jan 1 1982, In : Journal of Atmospheric and Terrestrial Physics. 44, 5, p. 441-448 8 p.

    Research output: Contribution to journalArticle

    diurnal variations
    diurnal variation
    ionospheres
    ionosphere
    electron