Simulation data analyzes the attenuation of Free Space Optical (FSO) communication systems operating at 650nm, 850nm, 950nm, and 1550nm wavelengths under four fog models. The paper from Iosr Journals examines received signal power, SNR, and bit error rate (BER) for 16-PPM and NRZ-OOK modulation techniques. Results indicate the 1550nm wavelength is more suited for FSO systems in foggy conditions.
Use Cases
- Modeling signal attenuation in foggy conditions based on the four described fog models.
- Comparing the performance of 16-PPM and NRZ-OOK modulation techniques for optical communication.
- Analyzing the relationship between wavelength (650nm, 850nm, 950nm, 1550nm) and received signal power or SNR.
- Studying bit error rate (BER) characteristics for FSO systems under simulated atmospheric impairments.
Strengths
- Analysis includes four specific wavelengths (650nm, 850nm, 950nm, 1550nm).
- Compares two distinct modulation techniques: 16-PPM and NRZ-OOK.
- Employs four different fog models for propagation analysis.
Limitations
- Row count and data scale are unknown, which may limit suitability assessment.
- Column-level documentation is absent; field semantics must be inferred after download.
- Last update date is unknown; freshness unverified.
Provenance
- Source
- Iosr Journals
- Collection Method
- Theoretical analysis and simulation, as described in the associated paper.