Method for the precise measurement of dependency on amplitude and phase of a plurality of high frequency signals and a device for carrying out said method
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United States of America Patent
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Dec 6, 2005
Grant Date -
Nov 11, 2004
app pub date -
May 5, 2004
filing date -
May 5, 2003
priority date (Note) -
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Abstract
A method and device for measurement of dependency on amplitude and phase of a plurality of high frequency signals used primarily with a synchrotron accelerator of elementary particles, includes alternately directing, with a radio frequency (RF) switch, each analogue input signal to each of a plurality of RF processing units; amplifying each analogue input signal in each RF processing unit in order to adjust signals to the measuring range of a plurality of analogue digital converters; directing each amplified analogue input signal to each of a plurality of analogue digital converters; converting the analogue signals to digital signals; directing the digital signals to a plurality of amplification correctors; correcting the digital signals by means of correcting signals from an amplification equalizer; collecting corrected digital signals in a digital switch and directing the ordered recombined number of digital signals to each of a plurality of digital receivers; and filtering the recombined number of digital signals in a plurality of low-pass filters.
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