QBPS in RF front‐ends. Issue 23 (1st November 2016)

• Record Type: Journal Article
• Authors: Dempster, A.G.; Cetin, E.
• Is Part Of: Electronics letters. Volume 52:Issue 23(2016)
• Page Start: 1965
• Page End: 1967
• Publication Date: 2016-11-01
• Subjects: signal sampling; RF front‐ends -- quadrature bandpass sampling -- QBPS sequences -- Q sequences -- in‐phase sequences; Electronics -- Periodicals; 621.381
• DOI: 10.1049/el.2016.3100
• Languages: English
• ISSNs: 0013-5194

Abstract

Abstract : Quadrature bandpass sampling (QBPS) offers a reduced complexity alternative to sampled quadrature ( Q ) downconversion. However, if the in‐phase and quadrature sequences produced are reconstructed at the baseband in the same manner, distortion will result. The effects of this distortion are examined with a view to establish the best way to process the QBPS sequences.