Simple timing recovery algorithm for binary CPFSK based on phase unwrapping. Issue 23 (1st November 2014)

• Record Type: Journal Article
• Authors: Dong, Yingying; Li, Fuqin; Xu, Zhengguang
• Is Part Of: Electronics letters. Volume 50:Issue 23(2014)
• Page Start: 1755
• Page End: 1757
• Publication Date: 2014-11-01
• Subjects: continuous phase modulation -- frequency shift keying -- synchronisation; MCRB -- modified Cramer‐Rao bound -- computer simulation -- binary continuous‐phase frequency shift keying -- reduced‐complexity timing recovery method -- phase unwrapping -- binary CPFSK; Electronics -- Periodicals; 621.381
• DOI: 10.1049/el.2014.0845
• Languages: English
• ISSNs: 0013-5194

Abstract

Abstract : A reduced‐complexity timing recovery method for binary continuous‐phase frequency shift keying (CPFSK) is presented. The proposed algorithm is based on phase unwrapping and is easy to implement. Theoretical analysis and computer simulation both show that the new algorithm is able to perform close to the theoretical limit given by the modified Cramer–Rao bound (MCRB).