ETRI-Knowledge Sharing Plaform

Output Power Error Vector Magnitude Measurement Results Peak-To-Average-Power-Ratio(PAPR) Adjacent Channel Leakage Ratio(ACLR) 28 Ghz 2.6 Ghz High Isolation Phase Noise Ofdm Signal Simulation Results Distortion Ratio Lc Voltage Controlled Oscillator(LC-VCO) Envelope Signal Drain Efficiency(DE) Base Station Antenna Digital Predistortion(DPD) Measured Impedance Cmos Process Second-Order Research And Development Power Added Efficiency(PAE) Frequency Tuning Mmic Power Amplifier Multi-Level Continuous-Time Delta-Sigma Modulator Spurious-Free Dynamic Range(SFDR) Digital-To-Analog Converters Frequency Range Imt-Advanced System Antenna Gain High Speed Peak Gain Dual-Polarized Noise Figure(NF) Rf Switch Mhz Bandwidth Feed Line Radiation Pattern Gan Device Variable Capacitance 130 Nm 3G LTE Signal Based Mobile System 3-Level Signal Bandwidth Fully Integrated Class Ab(CAB) Power Supply Signal Quality Coding Efficiency Fall Time Process-Voltage-Temperature(PVT) Sampling Frequency Access Network Doherty Power Amplifier(DPA) Signal Noise Ratio(SNR) Internet Service Ring Resonator Orthogonal Frequency-Division Multiplexing (Ofdm) Nonlinear Capacitance Switched Capacitor(SC) Binary Searching Millimeter-Wave Band Reactance Load Maximum Efficiency Linear Amplifier Frequency Multiplication Mimo-Ofdm Systems Low Pass Cell Systems Envelope Amplifier Frequency Response(FreRes) Reference Signal Channel Sounder In-Band Theoretical Approach Center Frequency Digital Processing Rfid Tag Antenna Experiment Results Injection-Locked Frequency Divider(ILFD) Capacity Enhancement Frequency Bandwidth Parallel Coupled Temperature Variations Output Voltage Return Loss(RL) Wireless Transmission Nonlinear Distortion Searching Algorithm Ripple Current Propagation Channel Voltage Waveform Traffic Capacity Antenna Size Wideband Antenna Envelope Tracking Power Amplifier Behavioral Model Phase Shifter Power Levels Zero-If Power Gain Antenna Design Portable System High Doppler Envelope Delta-Sigma Modulation(EDSM) Vehicle-To-Vehicle Simulated And Measured Results Rf Power Amplifier Peak Efficiency Calibration Method Bias Control Supply Modulator Wideband Channel Angular Spread Pin Diode Mobile Terminal Dual-Polarised Highly Efficient Folded Cascode Radio System Nonlinear Power Amplifier Advanced Technology Doppler Shift Transmission Capacity Carrier Frequency Automatic Frequency Control 6 Mhz High Order Modulation Advanced Class-S Transmitter Experimental Validation Broadband Wireless Doherty Amplifier Channel Sounding Microstrip Feed Sampling Clock Uhf Band Chip Area Capacitor Array Fast Automatic Class-S Power Amplifier Non Line-Of-Sight(NLOS) Efficiency Class Deep N-Well Noise Characteristics Wideband Mixer R-2r Ladder Simple Rules Optimum Load Time Sample Operating Mode High Papr Feed-Forward Topology Output Buffer Bias Current Ground Planes(GP) CMOS LNA Beamforming Array Vco Control Voltage Three Phase Voltage Swing Sample Rate Millimeter-Wave Propagation Sensor Technology Semiconductor Technology Distortion Function Transmission Rate Blockage Effect Simulation Method Expansion Effect Baseband Receiver Phase Error Mode Transition Channel Estimation(CE) Tuning Stub Transmission System Matching Network Monopole Antenna Control Systems Bandpass Sampling Passive Rfid Tag Design Methodology Single Rf Chain Estimation Technique Measurement System Dielectric Substrate Uwb System Uwb Applications Moving Vehicle Capacitance Characteristics Envelope Pulse-Width Modulation Root Mean Square(RMS) Gan On Sic Multipath Delay Load Modulation Load Resistance Linear Operations Noise Performance Switched Beam 4g Systems Reflection Coefficient Uhf Passive Rfid Radiating Patch Encoding Technique Analysis And Simulation Propagation Delay Dynamic Biasing High Power Long Term Evolution Advanced(LTE-Advanced) Successive Approximation Analog-To-Digital Converter(SAR ADC) Multiple-Input Multiple-Output (Mimo) Antenna Prediction Of Performance Clock Jitter Transient Response Line Impedance Mobile Radio Track-And-Hold Transmission Bandwidth Pseudo-Binary Dynamic Performance Imaginary Part Base Station Applications Semiconductor Reflector Antenna Up-Conversion Mixer Improved Stability Local Oscillator Omnidirectional Radiation Cascode Topology Low Insertion Loss Physical Constraints 1-Db Compression Point Ultra-Wideband (Uwb) Antenna Sub-System Mobile Communication Terminal Correction Function Signal Generator Automatic Design Imperfect System Multiple Antennas Gain Variation Omnidirectional Antenna Cmos 65 Nm Transmission Line Theory Path Loss Characteristics Common Gate Time Division Duplexing(TDD) Compensation Circuit Channel Simulator Quadrature Modulation 5.3 Ghz Rms Delay Spread Receiver Noise Service System Oversampling Ratio Passive Elements Probability Density Function Simple Structure Dielectric Feed Mimo System Theoretical Framework Circuit Level Em Simulation Two-Level And Systems QAM OFDM Metallic Reflector Ieee 802.16e(Mobile wimax) Envelope Power Metallic Surfaces Multipath Characteristics Overall Efficiency Bit Switching Operating Principle Loading Condition Peak-Signal-To-Noise-Ratio(PSNR) SOI CMOS Level Signal 5g Mobile Communication Linear Minimum Mean Square Error Propagation Loss Tri-Level Encoding Nonlinear Devices Ultra-High Frequency Active Area Mimo Channel New Approach Stochastic Analysis Vehicle Antenna Spectrum Efficiency Electrical Length Feed-Forward Path Propagation Measurement Constant Current(CC) Open Space Printed Dipole Antenna Mathematical Modeling Intermediate-Frequency-Over-Fiber Printed Circuit Board(PCB) Continuous Wave(CW) Digital Predistorter Sampling Techniques Fundamental Current Telecommunication System Offset Cancellation Monte-Carlo Simulation(MCS) Load Current Physical Channel Over Time Quarter-Wavelength Constraint Effects Wireless Local Area Networks(WLANs) Read Range Environmental Constraints Signal Level Channel Bandwidth Amplifier Design Fr-4 Substrate Quality Performance Harmonic Balance Auto-Correlation Biasing Circuit Low Power Consumption Boosting Effect Distortion Coefficients Urban Microcell Simulation Technique Single-Bit Compensation Technique High-Efficiency Power Amplifiers(PAs) Gate Control Feedback Dac Variable Gain Amplifier(VGA) Number Of Pulse Clock Frequency Multipath Environment Average Efficiency System Clock Millimeter-Wave (Mm-Wave) Master-Slave Microwave Signal Beamforming Antenna Phase Distortion Optimized Gain Input And Output Gm-Boosting Small Cells Wireless Devices Dual-Mode Model-Based Control Block Pulse Width Modulator Planar Dipole Flash-Sar Extraction Algorithm Reference Frequency High Conversion Efficiency Input Signal Threshold Level Tuning Range Carrier Density Sub-Carrier Delay Compensation Antenna Structure Switching And Conduction Losses Spatial Channel Model Modulation Technique Run Test UHF RFID T-Junction Successive Approximation Register Control Method Stable Operation Transient Circuit Channel Measurement Noise Floor Rf Signal Tdd System Antenna Matching Tuning Circuit High Data Rate Gate Voltage Frequency Components Wlan Frequency Wave Beamforming Dual-Band Mimo Antenna Buck-Boost Wideband Cdma CMOS 130 Wavelength-Division-Multiplexing Passive Optical Network(WDM-PON) Lower Power Its Efficiency Gate Bias Analysis And Comparison M-Ary Quadrature Amplitude Modulation(M-QAM) Operating Frequency Voltage-Dependent Ieee 802.11b/G/N Simplified Model Remote Radio Head(RRH) Dielectric Radome Current Waveform Design And Implementation Level Coding Beam Pattern 64-QAM Ka-Band Qam Modulated Signals Baseband Signal Dc Converter Clock Generator Back-To-Back Data Collected Driving Method Correlation Function Zero Optimization Basis Set Single Mode Processing Method Power Transistor Building Block Bandwidth Tuning Multi-Standard Data Analysis Common Public Radio Interface Inverse Class-F Spurious Tones Highly Linear Diffraction Loss Complementary Metal-Oxide-Semiconductor(CMOS) Coaxial Feed Signal Processing Power Efficiency Noise Shaping Good Stability Leakage Power System Efficiency Dual-Band Operation Phase Compensation Cross-Correlation Mobile Transmitter Analog Front-End Vehicle-To-Infrastructure Communications Linear Control Saturation Gain Wireless Channel Characteristics Doherty Pa Wide Dynamic Range(WDR) Half-Delayed Return-To-Zero(HRZ) High Conductivity 94 Ghz Microwave Integrated Circuit Fixed Gain Amplifier 3-Db Bandwidth 2.45 Ghz Switching Converter Performance Variation Component Extraction Effective Bandwidth Quasi-Metallic Microwave Monolithic Integrated Circuits(MMIC) Bi-Level Matching Circuit Fast Fourier Transformation Pulse Signal Control Circuit Wideband Operation Gain Of The Antenna Multi-Feedback PS-LTE Version 1 Spiral Resonator Frequency Characteristics Sige Bicmos If Receiver Full Scale Dead Zone Band Power Digital If Reference Buffer Multiple Input Multiple Output Orthogonal Frequency Division Multiplexing(MIMO-OFDM) Sample-And-Hold Gallium Nitride(GaN) High Linearity Circuit Simulation Printed Antenna Wireless Broadband Phase Delay Field Measurement Data Delay Circuit Power Splitting Control Characteristics Analysis And Measurement Depth Map Control Scheme Rail-To-Rail Conversion Gain Adaptive Bias Wlan Applications Rf System Power Switch Target Value Accurate Prediction Sampling Rate Parasitic Element Low-Frequency Component Peak Current Nonlinear Function V2i Communication 180-Nm Cmos High Performance Fpga Frequency Adjustment Conventional Model Transmission Technology Receiver Front-End Ultra-Compact Input Voltage Loss Model Engineering Parameters Pilot Symbols Operational Frequency Optimization Techniques(OT) Spdt Switch Doppler Profile Millimeter-Wave Frequency Pilot Carrier V2v Communication Internal Reference Power Gan Third Generation Matched Filter(MF) Low Noise Amplifier (Lna) Transient Performances Circular Loop Antenna Offset Voltage Wide Impedance Bandwidth Feedback Gain White Noise Differential Signal Class B Spectrum Leakage Least Squares(LS) Terahertz Wave Software Defined Radio(SDR) Speed-Up Feeding Structure Loop Delay Steady State Envelope Tracking Amplifier Propagation Characteristics Power-On-Reset Signal Interference Performance Comparison Gain Expansion Mobile Communication Systems Short Distance Buck Converter Broadband Communication Slot Coupled Series Feedback Wireless Communication System Urban Environment Systematic Design 3.5 Ghz Multipath Signals Signal Leakage Pa Efficiency Rf Transmitter Rf Front End 65nm Cmos Technology Power Delay(PD) Switching Power Amplifier Doppler Measurements Cmos Receiver 73 Ghz 2.4 Ghz Low Power Analog Variable Delay System Engineering Interface Circuit Loss Measurement Baseband Unit(BBU) Stability Factor Doppler Frequency Multiband Ofdm Antenna Position Stochastic Method Coupled Slot Multi-Pulse Pulse Waveform Search Algorithm(GSA) Class-F -1 Vehicular Communication Multipath Propagation Non-Idealities Phase Estimation Co-Polarization Enhancement-Mode Delay-Doppler Differential Output Dual-Band Antenna Core Size Small-Sized Relative Phase Shift System Response Ieee 802.11a Current Regulator Signal To Quantization Noise Ratio Antenna Elements Electronically Steerable Parasitic Array Radiator (Espar) Antenna Bandpass Delta-Sigma Modulator Look Up Tables(LUTs) Multiple Frequency Bands Low Loss Class-C Resistive Load Error Correction Transmitter And Receiver Radio Frequency (Rf) Boosting Technique Micro-Chip Four-Element Peak-To-Average Ratio(PAR)