Optical wireless communications utilizing a dicode PPM PIN-BJT receiver

Menon, M. and Cryan, R.A. (2005) Optical wireless communications utilizing a dicode PPM PIN-BJT receiver. Microwave and optical technology letters, 45 (4). pp. 273-277.

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Abstract

Original results are presented for an optical wireless system employing dicode pulse position modulation (DiPPM) and a PIN-BJT receiver. When operating at and a bit rate of 10 Mb/s a sensitivity of –51 dBm (Pe=10-9) is achieved and this represents a 10.3 dB over an equivalent PCM system. The work also demonstrates that DiPPM achieves comparable sensitivities as that for the digital PPM format but at a significantly reduced line rates making it a credible candidate for mobile devices using optical wireless technology.

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Item Type:	Article
Additional Information:	Copyright: Wiley 2005
Uncontrolled Keywords:	optical wireless systems; sensitivity performance; Dicode PPM; digital PPM
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering
Schools:	School of Computing and Engineering
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Depositing User:	Bob Cryan
Date Deposited:	18 May 2007
Last Modified:	01 Apr 2018 09:15
URI:	http://eprints.hud.ac.uk/id/eprint/185

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