Wide-bandwidth, vector-corrected measurement with high spurious-free dynamic range

P. Blockley, D. Gunyan, J. B. Scott

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

8 Citations (Scopus)

Abstract

Wide-bandwidth vector-signal measurements with high spurious-free dynamic range (SFDR), are difficult to make with traditional instruments. Equivalent-time sampling oscilloscopes offer wide-bandwidth, however lack dynamic range (/spl ap/60dB SFDR). Vector signal analyzers have high dynamic range (/spl ap/75dB SFDR), however have limited IF bandwidth (<100MHz). The Maury MT4463A large-signal network analyzer has an IF bandwidth less than 10MHz and dynamic range less than 60dB, however allows calibrated measurement of distortion at harmonics of the fundamental. This paper presents a vector-corrected measurement of a wide-bandwidth signal (>800MHz) plus its sidebands and harmonics with dynamic range in excess of 80dB SFDR.
Original languageEnglish
Title of host publication65th ARFTG Conference Digest, 2005
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages1-4
Number of pages4
Publication statusPublished - 2005
EventAutomatic RF Techniques Group (ARFTG) 2005 - Long Beach, California
Duration: 17 Jun 200517 Jun 2005

Conference

ConferenceAutomatic RF Techniques Group (ARFTG) 2005
CityLong Beach, California
Period17/06/0517/06/05

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