Digital pulse interval modulation for optical free space communication links

Kaluarachchi, Eraj, Ghassemlooy, Zabih and Wilson, Brett (1996) Digital pulse interval modulation for optical free space communication links. In: IEE Colloquium on Optical Free Space Communication Links, February 1996, London, UK.

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Abstract

This paper introduces digital pulse interval modulation (DPIM), a new form of pulse time modulation format well-suited to use in free-space optical-links by virtue of its simplicity, increased transmission capacity and the absence of receiver synchronisation problems. Theoretical expressions are presented for transmission capacity, code characteristics and power spectral density, along with measurement from an experimental free-space prototype, showing the advantages of this new modulation scheme.

Item Type:	Conference or Workshop Item (Paper)
Subjects:	H600 Electronic and Electrical Engineering
Department:	Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Depositing User:	Becky Skoyles
Date Deposited:	02 May 2014 11:38
Last Modified:	12 Oct 2019 18:32
URI:	http://nrl.northumbria.ac.uk/id/eprint/16353

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