ETRI-Knowledge Sharing Plaform

Interference Effects Radar System Hardware Platform Propagation Model IMT-2000 Auto-Correlation Analog To Digital Converter(ADC) Rf Signal Interference Analysis Radar Interference Performance Analysis Spectrum Sensing Orthogonal Code Pulse Signal Rf Front End Radio Receivers Pulse Radar Real-Time Implementation Polyphase Code Echo Signal Second-Order Bandpass Sampling Frontend Architecture Long Range Radar Cyclic Prefix(CP) Measurement Results Novel Method Nlfm Signal Wide Frequency Band Timing Jitter Test System X-Band Radar Range Device 3d Antenna Receiver Design Rise/Fall Time Rf Frequency Remote Sensing(RS) Sample Length Short-Range Sea Spikes Frequency Modulated Ghz Band Interference Mitigation Interference Signal Multi-Channel Mpeg-4 Band Range Digital Rf Effect Analysis Novel Technique Ofdm Signal Opportunistic Spectrum Access Weighted Sum Prototype System S-Band Range Resolution Software And Hardware High-Resolution Ieee 802.11n MPEG-21 Backward Compatibility Clutter Data Expected Performance Effects Analysis Optimization Framework Threshold Value Voltage Variable Attenuator(VVA) Sea Clutter Statistical Modelling False Alarm Rate Mitigation Techniques Adc Resolution Worst-Case Receiver Architecture Simulation Analysis Signal Detection Signal Waveform Beam Pattern Cross-Correlation Digital-To-Analog Converters Dsp Chip Multi-Band Wireless Channel Simulation Study Pilot Allocation Performance Degradation Reconstruction Filter Sdr Receiver Radar Equipment Ground-Based International Telecommunications Union Radiocommunication(ITU-R) Block Type Beam-Scanning Calculation Method Detector Performance System Parameters Computer Simulation(MC and MD) 3d Sound System Polar Transmitter Bandwidth Of Frequency Challenging Issues Cognitive Radio System Correlation Peaks Design Method Dominant Factor Operational Parameters Signal Transmission Theoretical Analysis Communication Interference Target Detection Probability Time-Bandwidth Product Software Defined Radio(SDR) Primary Users(PUs) System Safety Spectrum Utilization Universal Access Stand-Alone Signal Based Frequency Bandwidth Frequency Separation Grazing Angles Hardware Implementation Hardware Design Interference Impact Linear Frequency Modulation Analysis Method Channel Condition Consistent Analysis Detection Rate(DR) Environment Sensing Orthogonal Waveforms Pulse Waveform Radio Frequency (Rf) Signal Processing Techniques Software Scheme Simulation Results