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Measurements under pulsed-RF and complex modulated signals using six-port reflectometers

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Abstract

This paper presents the design and characterization of simple and low-cost zero-bias Schottky diodes used as power detectors operating under pulsed-radio-frequency (pulsed-RF) or complex modulated signals in six-port-reflectometer network analyzers. Measurement results obtained at 1.8 GHz for quadrature-phase-shift-keying (QPSK) modulated signals and pulsed-RF signals for pulse durations of down to 300 ns are reported.

Original languageEnglish
Pages (from-to)2164-2168
Number of pages5
JournalIEEE Transactions on Instrumentation and Measurement
Volume56
Issue number6
DOIs
Publication statusPublished - 1 Dec 2007

Keywords

  • Complex modulated signals
  • Diodes
  • Large-signal characterization
  • Modulation
  • Pulse modulation
  • Pulsed-radio-frequency (RF) measurements
  • Radio frequency
  • Schottky diodes
  • Six-port reflectometer

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