ETRI-Knowledge Sharing Plaform

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