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Proceedings of the IEEE

Issue 8 • Aug 1992

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Displaying Results 1 - 5 of 5
  • Multidimensional complex signals with single-orthant spectra

    Publication Year: 1992, Page(s):1287 - 1300
    Cited by:  Papers (85)  |  Patents (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (820 KB)

    An extension of the notion of the analytical signal to multidimensional signals is presented. The real and imaginary parts of this signal are a linear combination of the original signal and of its complete and partial Hilbert transforms. Its Fourier image exists only in one orthant of the multidimensional frequency space. The orthant is a half-axis in one dimension, a quadrant in two dimensions, a... View full abstract»

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  • Quadratic filters for signal processing

    Publication Year: 1992, Page(s):1263 - 1285
    Cited by:  Papers (104)  |  Patents (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1840 KB)

    Polynomial (or Volterra) filters are introduced, and the quadratic filters are presented as the simplest example of such filters. The principle aspects and properties of quadratic filters are derived in the framework of the discrete Volterra expansion. Fixed as well as adaptive filters are considered in one-dimensional and multidimensional environments. Such issues as design and efficient realizat... View full abstract»

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  • Power electronics-a technology review

    Publication Year: 1992, Page(s):1303 - 1334
    Cited by:  Papers (95)  |  Patents (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2388 KB)

    A comprehensive review of power electronics technology that includes a discussion of power semiconductor devices, topologies of different classes of converters, and some selected applications is given. The modern power semiconductor devices that appeared in the 1980s, i.e., IGBTs, SITs, SITHs, and MCTs, are emphasized. Tables comparing the numerical ratings of the devices are included. Although mo... View full abstract»

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  • Harold Alden Wheeler: a lifetime of applied electronics

    Publication Year: 1992, Page(s):1223 - 1236
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1776 KB)

    The career of electronics engineer Harold Alden Wheeler, born in 1903 who contributed to the development of radio, television, and radar, is profiled. He experimented with radio in the days before broadcasting, and in 1922 he began a long-lasting association with the radio engineer Alan Hazeltine. In 1925 Wheeler made his most famous invention, a circuit that achieves automatic volume control (now... View full abstract»

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  • High-performance network and channel-based storage

    Publication Year: 1992, Page(s):1238 - 1261
    Cited by:  Papers (16)  |  Patents (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2276 KB)

    The technology trends underlying high-performance network-based storage, namely, advances in networks, storage devices, and I/O controller and server architectures, are discussed. The emphasis is on the integration of storage and network services and the challenges of managing the complex storage hierarchy of the future: file caches, online disk storage, nearline data libraries, and offline archiv... View full abstract»

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The most highly-cited general interest journal in electrical engineering and computer science, the Proceedings is the best way to stay informed on an exemplary range of topics.

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Editor-in-Chief
H. Joel Trussell
North Carolina State University