Robust FM demodulation of discrete-time signals using least squares differential ratio

Epps, J.; Ambikairajah, E.; Thiruvaran, T.

dc.contributor.author	Epps, J.
dc.contributor.author	Ambikairajah, E.
dc.contributor.author	Thiruvaran, T.
dc.date.accessioned	2021-03-19T03:19:23Z
dc.date.accessioned	2022-06-27T10:02:27Z
dc.date.available	2021-03-19T03:19:23Z
dc.date.available	2022-06-27T10:02:27Z
dc.date.issued	2007
dc.identifier.citation	Epps, J., Ambikairajah, E., & Thiruvaran, T. (2007). Robust FM demodulation of discrete-time signals using least squares differential ratio. Electronics Letters, 43(13), 727-729.	en_US
dc.identifier.uri	http://repo.lib.jfn.ac.lk/ujrr/handle/123456789/2096
dc.description.abstract	A technique for the robust demodulation of discrete FM signals in the presence of additive noise is presented. Based upon least squares, the proposed technique is shown to improve the accuracy of instantaneous frequency estimation by 17 to 79% compared with the popular discrete energy separation (DESA), smooth DESA and Hilbert transform-based algorithms, e.g. noisy signals at low SNRs.	en_US
dc.language.iso	en	en_US
dc.title	Robust FM demodulation of discrete-time signals using least squares differential ratio	en_US
dc.type	Article	en_US