ETRI-Knowledge Sharing Plaform

Power Amplifiers(PAs) Error Vector Magnitude Bandpass Delta-Sigma Modulator Simulation Results Fully Integrated Second-Order Measurement Results Research And Development E-Mode 28 Ghz 2.6 Ghz Signal Quality Imt-Advanced System Supply Modulator Transmission System Common Gate Peak-To-Average-Power-Ratio(PAPR) Power Stage Transmission Bandwidth Two-Stage Peak-Signal-To-Noise-Ratio(PSNR) Broadband Wireless Cmos Power Amplifier Digital-To-Analog Converters Fall Time Signal Noise Ratio(SNR) Wavelength-Division-Multiplexing Passive Optical Network(WDM-PON) Dual-Band Multi-Feedback Version 1 Envelope-Tracking(ET) Rf Transceiver Delta-Sigma Modulation High-Speed Comparator Wireless Transmission Distortion Ratio High Frequency(HF) Interface Circuit Multi-Pulse Output Voltage Power Supply Pulse Waveform Quantization Noise Return Loss(RL) Rf Front End Switching Power Amplifier Supply Voltage Wideband Power Amplifier 3 V Distributed Antenna Systems(DAS) Capacitor Bank Dc Power Frequency Tuning Power Levels Power Added Efficiency(PAE) Phase Shifter Stop Band Sensor Technology Bias Point Cmos 65 Nm Noise Figure(NF) Single-Ended Base Station(BS) Continuous-Time Delta-Sigma Modulator Envelope Signal Integrated Circuit Mhz Bandwidth Multi-Level Two-Level Advanced Class-S Transmitter 6 Mhz Adjacent Channel Leakage Ratio(ACLR) Clock Frequency High Voltage Swing Small Cells Sampling Clock Coding Efficiency Complementary Metal-Oxide-Semiconductor(CMOS) Fiber Transmission Frequency Range Highly Linear RF CMOS Sampling Frequency Zero Optimization Long Term Evolution-Advanced(LTE-A) Down Converter Low Noise Amplifier (Lna) Mobile Communication System Power-On-Reset Spdt Switch Band Selection Differential Output Active-Rc Beamforming Array Baseband Receiver Cmos Circuits CMOS LNA Data Compression Deep N-Well Experimental Evaluation High Gain High Output Power Mmwave Beamforming Orthogonal Frequency Division Multiplexing(OFDM) On-Chip Output Buffer Noise Transfer Function Phase Error R-2r Ladder Subcarrier Multiplexing Short-Range Stability Enhancement Semiconductor Fabrication(Wafer Fab) Tunable Frequency Transmission Rate Wideband Mixer Zero-If Uwb System Power Gain Awgn Channel Bias Control Ber Performance Calibration Method Compensation Circuit Cell Characterization Circular Polarizations(CPs) Correction Function Clock Jitter Digital Fiber Differential Structure Dc-Coupled Envelope Pulse-Width Modulation Encoding Technique Gan Technology Gaas Hbt Power Amplifier Information And Communication Ingap/Gaas Hbt K-Band Load Capacitance Low-Frequency Low Insertion Loss Line Impedance Load Modulation Mobile Terminal Manchester Encoding Manchester Encoder Noise Performance Pseudo-Binary Phase Ripple(PR) Propagation Delay Quadrature-Amplitude Modulation(QAM) System Implementation Super High-Speed S-Band Two-Step X-Band Up-Conversion Mixer 1-Db Compression Point Improved Stability Quality-Factor(Q-factor) Oversampling Ratio Beamforming Transmitter Continuous Wave(CW) Comparative Analysis Cost-Effective Drain Efficiency(DE) Das System Fourth-Order Interface Specification Intermediate-Frequency-Over-Fiber Multiple-Output Modulated Signal Monte-Carlo Simulation(MCS) Numerical Simulations Offset Cancellation Phase Difference Printed Circuit Board(PCB) Printed Dipole Spectrum Efficiency SOI CMOS Third-Order Intermodulation Distortion Tri-Level Encoding Through-Holes Transmission Capacity Video-Based Surveillance Mobile Base 5g Mobile Communication Em Simulation Amplifier Design Analog Predistortion Technique Band Rejection Channel Bandwidth Control Block Compensation Method Doherty Amplifier Direction Finding (Df) Gallium Nitride (Gan) Frequency Detector Frequency Error(FE) Gm-Boosting Ku-Band Input And Output Lte Band Low Power Consumption Modulation Technique Millimeter-Wave (Mm-Wave) Master-Slave Microwave Signal M-Ary Phase Shift Keying(M-PSK) Nonreturn-To-Zero(NRZ) Number Of Pulse Quality Performance Quarter-Wavelength Rof System Spurious-Free Dynamic Range(SFDR) System Performance Spectral Characteristics Threshold Level Temperature Sensor(LM35) Video Signal Wireless Local Area Networks(WLANs) Wireless Devices Unit Cell Reduction Method 130 Nm Analog Front-End Access Network As 2 Building Block Baseband Signal CMOS PA Clock Generator Class-S Power Amplifier Current Consumption Cross-Dipole Antenna Cmos 180nm Chip Area Doherty Power Amplifier(DPA) Dynamic Element Matching Digital Carrier Recovery Detailed Design Dual Layer Data Transceiver Feed Network Group Delay Gate Bias Frequency Offset Good Stability High Efficiency Highly Accurate Ka-Band Impedance Bandwidth Level Coding Multi-Band Multi-Standard Modulation Index Manchester Code Mmwave Band Phase Compensation Power Efficiency Process-Voltage-Temperature(PVT) Operating Frequency Performance Evaluation Quality Deterioration Ramp Generator System Efficiency Simulation Test Transmission Distance Uwb Communication Initial Value Adaptive Bias Automatic Gain Control(AGC) Back-Off Computer Simulation(MC and MD) Circuit Simulation Doherty Pa Delay Circuit Digital Radio Depth Map Eye Opening Full Scale Fifth Generation Mobile Communications High Bandwidth IEEE 1149.1 Impedance Matching Measured Output Phase Delay Polar Transmitter Pon System Power Range Peak Power Re-Modulation Robust Performance Signal Spectra Switched Capacitor(SC) Surveillance Network Step Modulation Stacked Structure Solder Fatigue Wireless Broadband Ultra-Wide Band(UWB) Chip On Board(COB) 3-Db Bandwidth Degrees Of Freedom(DOF) Axial Ratio Bandwidth Based Approach Bit Stream Design Process Fiber Optic Link Feeding Structure Hybrid Polar In-Band Operating Conditions Offset Voltage Optimization Techniques(OT) Optical Technology Power Losses Radio-Over-Fiber System Sine Wave Small Size Slave Controller Transition Time Transmission Technology Theoretical Analysis Saturated Output Power Right-Hand Circular Polarization 65nm Cmos Technology 9.5 GHZ Acquisition Time Boosting Technique Bulk Cmos Bias Voltage Broadband Communication Class-E Amplifier Class-C Center Frequency Core Size Delay Variation Error Correction Frequency Bandwidth High Voltage Driver Impedance Mismatch Low Power Analog Low Pass Filter Low-Cost Matching Condition Mechanically Robust Optical Modulation Non-Idealities Phase Detector(PD) Peak-To-Average Ratio(PAR) Phase Shifting Rf Transmitter Relative Phase Shift Resistive Load Sige Bicmos Process Series Feedback Surface Acoustic Wave (Saw) Filter Signal Bandwidth Silicon Area Single-Chip Sub-Thz Stability Factor Temperature Variations Transmission Line Transformer Gaas Power Amplifier Data Transmission