Aldibbiat, Nawras and Ghassemlooy, Zabih (2005) Effects of artificial light interference on optical wireless systems employing DH-PIM. In: LCS 2005, September 2005, London, UK.
Full text not available from this repository. (Request a copy)Abstract
We examine the effects of artificial light interference on optical systems employing dual header pulse interval modulation (DH-PIM). This interference can be reduced using high pass filtering (HPF). However, the HPF generates an interference called baseline wander. We study the effects of changing the HPF cut-on frequency in the absence and presence of multipath propagation. Results show that depending on the value of the HPF cut-on frequency, the severity of baseline wander will vary and thus there is a trade off between the extent of artificial light interference rejection and the severity of baseline wander.
| 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: | 01 May 2014 10:23 |
| Last Modified: | 12 Oct 2019 19:06 |
| URI: | http://nrl.northumbria.ac.uk/id/eprint/16253 |
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