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IEEE Transactions on Broadcasting

Issue 3 • Date Sep 1995

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Displaying Results 1 - 4 of 4
  • OFDM for broadcasting in presence of analogue co-channel interference

    Publication Year: 1995, Page(s):89 - 93
    Cited by:  Papers (11)  |  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (400 KB)

    This paper treats the problems of digital TV terrestrial broadcasting in presence of co-channel interference from analogue TV services. The channel capacity is calculated for the optimum distribution of the transmitted power. An OFDM scheme is presented which is designed to be robust to the analogue TV interference. Power and number of bits per symbol are assigned to each OFDM channel to give the ... View full abstract»

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  • New lumped element circulator by ceramic integrated circuit technology

    Publication Year: 1995, Page(s):101 - 106
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (488 KB)

    A broadband and a compact lumped element circulator was developed by a co-firing method of a ferrite and inner conductor. A circulator fabricated by this method with the dimensions of 6×6×3 (mm) showed a 20 dB isolation bandwidth of 7% and an insertion loss of 0.7 dB at 800 MHz. The gyromagnetic inductance of this circulator was compared to that of a conventional circulator. The former... View full abstract»

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  • New theoretical concept of thin electromagnetic wave absorber using resonant and scattering effect of dielectric and magnetic materials

    Publication Year: 1995, Page(s):94 - 100
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (372 KB)

    Thin electromagnetic absorber such as less than 2~3 mm will be required for wireless LAN for domestic and business use together with millimeter wave broadcasting in the future. To make a thin construction, many resonators with lossy material were used. This paper present theoretical results that are useful for absorber designs View full abstract»

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  • Receivers AM input signals probability characteristics and quality estimation

    Publication Year: 1995, Page(s):107 - 110
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (284 KB)

    Different structures of universal and automated integral monitoring systems (AIMS) for broadcasting are discussed. A procedure determining the probability characteristics of broadcasting receivers input signal levels is investigated, and useful statistic distribution laws are obtained. The results enable us to propose an integral quality estimation for an amplitude modulated broadcasting system op... View full abstract»

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Aims & Scope

IEEE Transactions on Broadcasting covers the field of broadcast technology, including the production, distribution, transmission, and propagation aspects of broadcasting.

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Meet Our Editors

Editor-in-Chief
Yiyan Wu
Communications Research Ctr Canada