N-port signal separation apparatus with improved frequency selectivity and dynamic range
作者： David V. Blackham , Hassan Tanbakuchi , Keith F. Anderson , Kenneth H. Wong
DOI:
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摘要: A vector network analyzer with one or more ports having each port comprising of an N-port signal separating network, where N>=6, intermediate frequency (IF) filter interposing RF downconverter and a power detector. The may be N-2 mixers samplers. IF (comprising filters detectors) also realized by AID converter inputs connected to digital processor.
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