R&D of an spread spectrum acoustic communication modem with ranging capability

Keyphrases

• Acoustic Communication 100%
• Modem 100%
• Underwater Acoustic Communication 100%
• Ranging Capability 100%
• Underwater Acoustic Ranging 100%
• Spread Spectrum Technology 100%
• Spread Spectrum 100%
• Underwater Acoustic Channel 50%
• Underwater Networks 50%
• Information Processing 50%
• High Reliability 50%
• AUV Navigation 50%
• Multipath 50%
• M-sequence 50%
• Detection Efficiency 50%
• Low Detection Probability 50%
• Right Protection 50%
• System Effectiveness 50%
• Information Acquisition 50%
• Doppler Shift 50%
• Technology Features 50%
• Shallow Water Channel 50%
• Ranging Accuracy 50%
• Pulse Signal 50%
• Ranging System 50%
• Underwater Ranging 50%
• Anti-multipath 50%
• Range Ambiguity 50%
• Marine Information 50%
• High-precision Ranging 50%
• AUV Control 50%
• Frequency Noise 50%
• Anti-interference 50%

Engineering

• Spread Spectrum 100%
• Autonomous Underwater Vehicle 25%
• Experimental Result 25%
• Probability of Detection 25%
• Doppler Effect 25%
• Pulse Frequency 25%
• Range Ambiguity 25%
• Frequency Selectivity 25%