Introduction to Optical Wireless communicaitons - Northumbria ...

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Geometry LOS propagation model Transmitter ϕ d ψ ψ c Receiver
Propagation types and definitions Definitions Input – Transmitter parameters • Average optical power transmitted (Pt) • Half power angle (Φ) • Lambert’s mode number (m l ) – Receiver parameters • Field Of View (FOV), Ψ • Receiver effective area (A eff ) • Receiver sensitivity (R) Output – Average optical received power (P r ) – Geometrical attenuation – Channel gain, H(0) – Link Margin
Page 1 and 2: Free space optics (Optical Wireless
Page 3 and 4: History of OWC 800BC Fire beacons (
Page 5 and 6: RF Bandwidth Congestions
Page 7 and 8: OWC: Overview • light beams (visi
Page 9 and 10: Comparison with RF Property Radio I
Page 11 and 12: Applications Send signal Send and r
Page 13 and 14: OWC- Applications Other application
Page 15 and 16: Classification of Indoor OWC Links
Page 17: Diffuse Links Tx Rx Use multiple r
Page 21 and 22: LOS/WLOS link margin analysis The c
Page 23 and 24: Safety Classifications - Point Sour
Page 25 and 26: Eye- safety- Possible Solutions Ad
Page 27 and 28: ALI-Possible Solutions Differentia
Page 29 and 30: Channel Model and Performance witho
Page 31 and 32: Long Distance Systems

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