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Spectral characterisation of nk pulse position modulation format

Cryan, R.A. and Menon, M. (2005) Spectral characterisation of nk pulse position modulation format. Electronics letters, 41 (23). pp. 1293-1294. ISSN 0013-5194

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nk pulse position modulation (PPM) is a new modulation format that has recently been proposed for the optical wireless channel. This Letter considers, for the first time, a full spectral characterisation of -PPM and presents original expressions, which are validated numerically, for predicting both the continuous and discrete spectrum.

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Item Type: Article
Additional Information: This paper is a postprint of a paper submitted to and accepted for publication in Electronics letters and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library.
Uncontrolled Keywords: nk pulse position modulation power spectral density
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Schools: School of Computing and Engineering
References: 1. CRYAN, R.A., UNWIN, R.T., GARRETT, I. SIBLEY, M.J.N., CALVERT, N.M.: ‘Optical fibre digital pulse position modulation assuming a gaussian pulse shape’, IEE Proc. J. Optoelectronics, 1990, 137, (4), pp. 89-96. 2. LEE, D.C., KAHN, J.M. ‘Coding and equalization for PPM on wireless infrared channels”, GLOBECOM 98, 1998, Vol. 1, pp. 201-6. 3. CRYAN, R.A., PHILLIPS, A.J., SENIOR, J.M. ‘Novel laser intersatellite system employing optically preamplified PPM receivers’, IEE Proc. Communications, 1995, 142, (1), pp. 15-20. 4. SUGIYAMA, H., NOSU, K. ‘MPPM: A method for improving the band-utilization efficiency in optical PPM’, J. Lightware Tech., 1989, 7, (3), pp. 465-72. 5. PARK, H., BARRY, J.R. ‘Trellis-coded multiple pulse position modulation for wireless infrared communications’, IEEE. Trans. Commun., 2004, 52, (4), pp. 643-51 6. CRYAN, R.A., SIBLEY, M.J.N. ‘ pulse position modulation for optical wireless communication’, Electron. Lett., 2005, 41, (18), pp. 1022-24. 7. CRYAN, R.A. ‘Spectral characterisation of dicode PPM format’, Electron. Lett., 2005, 41, (3), pp. 149-51. 8. ELMIRGHANI, J.M.H., CRYAN, R.A., and CLAYTON, F.M.: ‘Theoretical characterisation and practical implementation of optical fibre PPM self synchronised sequences’, European. Trans. on Communications, 1994, 5, (3), pp. 397-404
Depositing User: Bob Cryan
Date Deposited: 18 May 2007
Last Modified: 28 Aug 2021 23:35


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