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Electronic Circuits and Systems, IEE Journal on

Issue 4 • Date July 1978

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Displaying Results 1 - 5 of 5
  • Active R filters: review of theory and practice

    Publication Year: 1978
    Cited by:  Papers (22)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1741 KB)

    Active filters that derive their frequency response from internal amplifier dynamics, but use no external capacitors in their implementation, are referred to as ¿¿active R¿¿ filters. Because of their potential advantages in terms of miniaturisation (i.e. fabrication), ease of design and high-frequency performance, these circuits are receiving increasing attention in the technical literature. The p... View full abstract»

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  • Synthesis of piecewise-linear networks

    Publication Year: 1978, Page(s):102 - 108
    Cited by:  Papers (9)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1226 KB)

    Systematic methods for synthesising nonlinear networks having a prescribed scalar or multidimensional piecewise-linear function are described. In the scalar case, precision active-circuit building blocks using operational amplifiers, transistors, diodes, and resistors are given for realising piecewise-linear drivingpoint and transfer characteristic plots. In the multidimensional case, methods are ... View full abstract»

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  • Integrated voltage-controlled oscillator circuit using single-channel m.o.s. technology

    Publication Year: 1978, Page(s):109 - 114
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (686 KB)

    A voltage-controlled oscillator (v.c.o.) circuit using single-channel m.o.s technology is described. The theory of operation of the v.c.o. is presented and the design criteria arc discussed. The results obtained on the experimental integrated circuit fabricated using single-channel lateral V-m.o.s. technology show good agreement with the theory and with the results obtained from computer simulatio... View full abstract»

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  • Proposed digital-correlator design with four-valued threshold logic

    Publication Year: 1978, Page(s):115 - 120
    Cited by:  Papers (6)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (769 KB)

    A monolithic digital-correlator circuit design is proposed and described which uses four-valued or quad threshold logic to develop its binary coded output. The use of four-valued logic provides a reduced device count, fewer signal lines and a reduced chip area. This design is compared to a conventional all-binary design of the same digital correlation function View full abstract»

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  • Experimental study of the radar cross-section of maritime targets

    Publication Year: 1978, Page(s):121 - 136
    Cited by:  Papers (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1905 KB)

    A comprehensive set of results are presented for a variety of surface targets. The targets chosen range from ¿¿40 dBm2 to + 70 dBm2 and results of the smaller ones have been compiled from trials that have taken place over a variety of environmental conditions. These illustrate the variability experienced at sea in the radar performance of targets, which, in a free-space environment, may exhibit ne... View full abstract»

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Aims & Scope

The IEE Journal on Electronic Circuits and Systems was published by the IET between 1976 and 1979.

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