ETRI-Knowledge Sharing Plaform

Power Amplifiers(PAs) High-Electron Mobility Transistor(HEMT) Power Amplifier Mmic High Power Amplifier Ku-Band Gan-Based Microwave Monolithic Integrated Circuits(MMIC) Microwave Integrated Circuits(MICs) Frequency Range On-Chip Power Added Efficiency(PAE) Bias Circuit Gan Hpa Output Power Density Gallium Nitride (Gan) Device Performance Temperature Variations Return Loss Ka-Band Head Size Mmic Power Amplifier Microwave Switch Proton Irradiation Gaas Phemt 3.5 Ghz Gate Insulator Metal-Insulator-Semiconductor(MIS) Voltage Variations Saturated Output Power High Efficiency Drain Voltage Silicon Carbide(3C-SiC) Switch Matrix T-Gate Carrier Mobility Gan Power Amplifier Radiation Hardness High Output Power Process-Voltage-Temperature(PVT) Two-Stage Radiation Tolerance Stress Measurement High Speed T/R Module Driver Amplifier Passivation Layer Device Properties Proton Radiation Spst Switch Impedance Matching Multiple Input Multiple Output(MIMO) Matching Network Band Power Device Characteristics Active Bias 5 Nm Coupler Design Three-Stage Biasing Circuit 15 Ghz Compact Size Band 3 Small Signal Gain X-Band Applications Satellite Applications Threshold Voltage Shift Gan Hemt Technology Gate Capacitance Off Isolation Compensation Technique 6 Ghz Chip Compensation Sige Bicmos Technology Wideband Code Division Multiple Access(WCDMA) Switching Time Continuous Wave(CW) Total Ionizing Dose Effects Radiation Resistance Phased Array Radar System Bias Technology High Linearity Power Usage Serial-To-Parallel Converter Stable Operation Highly Linear 3 V Synthetic Aperture Radar (Sar) Signal Modeling Small Area Compensation Circuit Mechanical Stress Space Applications Coplanar Waveguide Feeding(CPW) Matching Circuit Fet Switch Frequency Band Radio Frequency (Rf) Performance Hysteresis Phenomenon Quadrature Amplitude Modulation(QAM) Distributed Antenna Systems(DAS) Enhanced Performance Input Matching Linear Energy Transfer(LET) 2 Mm Digital Attenuator Gaas Hemt Radar Applications Power Characteristics S-Band Maximum Oscillation Frequency 38 Ghz Doherty Amplifier Microstrip Line Design And Fabrication 28 Ghz Wlan Applications Low-Cost Mhz Bandwidth Degradation Mechanism Waveguide Transition Dielectric Layer Mobility Behavior Satellite Synthetic Aperture Radar I-V Measurement Gain Control Temperature Range 3.5 Mm Base Station And Gate Compressive Stress Gate Bias Stress Gate Resistance Input/Output Matching Multi-Beam Tensile Stress Current-Voltage Measurements Peaking Amplifier Satellite Payload Gate Threshold Voltage Phase Compensation Thin Film Resistor Wire Bond High Performance Low Temperature Cofired Ceramics(LTCC) Pulse Width Drain Current Multi-Function Mmic Bias Scheme Enhancement Mode(E-mode) Gas Reduction Low Insertion Loss Back-Off Current Variation Electron Trapping Gate Dielectric Satellite Communication System High Gain Mobile Handset 30 Ghz Performance Deterioration 2.4 Ghz Voltage Range Equivalent Circuit Model Ingap/Gaas Hbt 5g Cellular Communications Dual-Band Error Vector Magnitude(EVM) Multi-Output Device Degradation Radiation Effects Cut-Off Frequency Linearization Technique Sin Passivation Dc Characteristics Fluorine Ions Gain Compression High Power Device 3.4 Ghz Design And Test Active Antenna System Compact Design Multi-Input Point-To-Point Wireless Communications Two-Dimensional Electron Gas(2DEG) One-Stage Trapped Charge Dc Current Communications System Performance Degradation Quiescent Current Solid State Power Amplifier Output Impedance Power Combining Switch Configuration Gaas Wafer Compensation Mechanism Control Functions Wireless Local Area Network(WLAN) Power Gain Recess Gate Digital Phase Shifter Center Frequency Grounded Coplanar Waveguide Performance Improvement Duty Cycle(DC) Fabrication Process Hexagonal Boron Nitride(hBN) Hetero-Interface Gan Technology Si-Based Displacement Damage 11 Ghz Active Electronically Scanned Array(AESA) C-Band Deterioration Mechanism Average Power Initialization Vector(IV) Port Impedance 3rd Order Doherty Power Amplifier(DPA) Band Selection Coaxial Line Orthogonal Frequency-Division Multiplexing(OFDM) Up-Converter Direct Current(DC) Chip Area Lange Coupler Measurement Results Phased Array Antenna Supply Voltage Power Stage Charging Time Selection Function Charging Effects Frequency Properties Front-End Subthreshold Slope(SS) Gaas Hbt Power Amplifier Gate Width Sige Power Amplifier(SiGe PA) Size Dependence Adaptive Bias Channel Layer Power Levels Plasma Treatment