A level density analyzer for shipboard RFI measurements
Arneson, Dennis C.
Ohlson, John E.
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The design and construction of a Level Density Analyzer for use in the measurement of shipboard RADIO FREQUENCY INTERFERENCE consisted of integrating various analog and digital integrated circuits and related electronic components to enable accurate level analysis of a broad range of analog signals including noise and/or electromagnetic waves which constitute radio frequency interference. The overall design and system goals were to be able to adequately sample an analog signal, classify it, convert the classification to digital data and provide outputs to be logged either by manual or magnetic tape means. The design and construction efforts efficiently and economically achieved these goals
RightsThis publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.
NPS Report NumberNPS-62OL76107
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