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.
| Original language | English |
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| Publication status | Published - 2005 |
| Event | LCS 2005 - London, UK Duration: 1 Sept 2005 → … |
Conference
| Conference | LCS 2005 |
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| Period | 1/09/05 → … |