ETRI-Knowledge Sharing Plaform

Signal Generator Gnss Receiver Software Receiver Sensor Station Global Navigation Satellite Systems(GNSSs) Tracking Loop Gps Signal Simulation Results Satellite Based Augmentation System Processing Time Code Phase International Telecommunications Union Radiocommunication(ITU-R) ITU-R P.1546 Doppler Frequency Satellite Communication System Ground Infrastructure Control Functions Conceptual Design Gnss Interference Search And Rescue Signal Generation High Performance Interference Signal Korean Peninsula Jamming Attack Pseudo-Range High Gain Research Institute Signal Acquisition Code Length Jamming Signal Performance Analysis Frequency Band Spoofing Attack Navigation Signal Signal Noise Ratio(SNR) Phase Change Carrier Phase Gps Spoofing Geostationary Orbit Self-Coherence Software Gps Receiver Signal Propagation Radio-Frequency Propagation Prediction Model Safety-Critical Applications Aviation Safety Multiple Input Multiple Output(MIMO) Service Network Coherence Properties Propagation Model Circular Polarizers Detection And Mitigation Global Positioning System (Gps) Earth Station Power Amplifiers(PAs) Galileo Signals Network Control System Position Information Spot Beam Galileo Satellite Circular Polarizations(CPs) Analysis Of Effect Modulation Scheme Satellite Communication Network Communications System Measurement Equipment Ground Station Processing Unit Galileo System Test And Verify Monitor And Control Multiple Frequency On-Board Switching Fast Code Data Decoding Interference Sources(ISs) Platform Level Satellite Navigation Spoofing Detection Signal-To-Noise 16-Ary Quadrature Amplitude Modulation(16QAM) Anti-Jamming Architecture Design Channel Capacity Manufacturing Method Corrugated Horn Coherent Properties Coupling Coefficient Power Budget Rain Attenuation Space Segment Availability Analysis Adaptive Beamforming Cospas-Sarsat System Error Budget Thermal Vacuum Test Functional Test Gnss Signal Processing Link Quality Mitigation System Rice Model Acquisition Module Exchange Format Enhanced Accuracy Matched Filter(MF) Composition Method Compensation Circuit Detailed Design High-Bandwidth Gps Antenna Capacity Enhancement Geographical Information Service Linear Sensor Multi-Frequency 5 Ghz Uniform Linear Array(ULA) Experimental Result Effect Of Error High Power Amplifier Ground Based Augmentation System(GBAS) Modernized Gps Pc-Based Receiver Architecture Radio Interference Received Signal Strength(RSS) Times Of Arrival Multi-Source Localization Performance Parameters Pointing Error Wideband Antenna Signal Interference Frequency Tracking Mechanical Interface Stable Tracking 10 Ghz 38 Ghz Nonlinear Channel Nonlinear Characteristics Beam Switching Cross-Correlation Feasibility Study Gps Jamming Covariance Matrix Efficient Algorithms Frequency Sharing Standard Platform Signal Tracking Dual-Polarization Localization System Mitigation Method Test Configuration Decoding Algorithm Jammer Localization Beam Pattern Critical Design Power Subsystem Enhancement Scheme Navigation Performance Navigation System Operation Mode System Availability Sample Data Interference Mitigation Information Technology Radio Wave Sampling Frequency Safety Analysis Calculation Time Fpga Based Signal Processing Key Technology Location-Based Services Mutual Coupling Polarization Distortion Performance Test Fft Algorithm Rf Signal Blind Beamforming Technique Control Center Decision Algorithm Information Services Internet Protocol(IP) Radio Beacon Link Availability Bpsk Modulation DVB-S2 Data Stream Prediction And Analysis Performance Simulation Multi-Beam Peaking Amplifier Preliminary Design Flexible Waveguide Antenna Reflector Functional Architecture Phase Compensation Signal Measurement Channel Number Channel Delay Code Tracking Multimedia Systems 6 Mhz Weak Signal Fast Signal Awgn Channel Communication Equipment Multi-Channel Tracking Performance Layout Design Software Signal Anti-Spoofing Circuit Diagram Interference Measurement Interference Environment Jamming Environment Mean Squire Synchronization Characteristics Broadband Communication Electrical Interface Hybrid Sensor Interference Suppression Backward Compatible Circular Waveguide Design Guidelines Wide Bandwidth Test Verification Mixed Signal Monitoring System Propagation Characteristics Signal Stability Tracking Algorithm Signal Source Amplitude Phase Shift Keying(APSK) Direction Of Arrival (Doa) Estimation Functional Analysis Network Monitor Need For Dual-Band Multi-Output South Korea Bit Synchronization Development Of Key Technologies Ground Control System(GCS) Interference Detection Multiple Signal Classification (Music) Algorithm Real-Time Software Signal Level Signal Monitoring Effect Of Interference Operation Plan Reference Station Site Selection Test Environment Computation Power Compact Design Interference Monitoring Measurement Data Multi-Input Noisy Environments Signal Strength Estimation Time Information Performance Evaluation Spacecraft Power Cost Function Cold-Start Generation Algorithm Performance Degradation Electrical Performance Conical Horn Antenna Gps Satellite Thermal Design Hardware Simulator Unified Platform Bit Mapping Development Status Loop-Filter(LF) Monitoring And Controlling Second Generation(2G) Cross Polarization(CP) Carry Out Design And Implementation Data Acquisition Device Link Budget Analysis Transmission Power Dilution Of Precision Feed Network Self-Driving System Interface Fpga Platform International Standards Improved Performance Ka-Band Longley-Rice Ground Verification System In-Orbit Validation Pseudo-Random Number Power Increase Smart Car Time Delayed Analysis Of Performance Civil Aircraft Low Axial Ratio Phase Control Pin Assignment Measurement And Analysis Performance Verification Time To First Fix Spacecraft Design C-Band Spoofing Interference Sensor Networks Multi-Resolution Signal Verification Correlation Matrix Doherty Power Amplifier(DPA) Ground Control Station Prototype Implementation Lange Coupler Output Power Meteorological Satellite Multimedia Transmission Navigation Data Non-Linearity Functional Block Diagram Hardware Platform 3d Gis Design Parameters Frequency Generation Hierarchical Modulation Jamming Power Interference Effect Structural Properties Generation System Hardware Complexity Interface Control Localization Method Doppler Shift Implementation Scheme Radiation Pattern(RP) Software Defined Radio(SDR) In-Band Position Accuracy