ETRI-Knowledge Sharing Plaform

Power Amplifiers(PAs) High-Electron Mobility Transistor(HEMT) Power Amplifier Mmic Ku-Band High Power Amplifier 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) T-Gate Switch Matrix 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 Active Bias Device Characteristics 5 Nm Coupler Design Three-Stage 15 Ghz Biasing Circuit Small Signal Gain X-Band Applications Satellite Applications Threshold Voltage Shift 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 Stable Operation Serial-To-Parallel Converter 3 V Highly Linear Cutoff Frequency Small Area Signal Modeling Compensation Circuit Mechanical Stress Space Applications Coplanar Waveguide Feeding(CPW) Matching Circuit Fet Switch Frequency Band Hysteresis Phenomenon Quadrature Amplitude Modulation(QAM) Radio Frequency (Rf) Performance 2 Mm Distributed Antenna Systems(DAS) Enhanced Performance Input Matching Linear Energy Transfer(LET) Digital Attenuator Gaas Hemt Radar Applications S-Band Power Characteristics 38 Ghz Maximum Oscillation Frequency Doherty Amplifier Microstrip Line 28 Ghz Design And Fabrication Low-Cost Wlan Applications Mhz Bandwidth Degradation Mechanism Waveguide Transition Dielectric Layer Mobility Behavior I-V Measurement Gain Control Temperature Range 3.5 Mm And Gate Base Station Compressive Stress Gate Bias Stress Gate Resistance Input/Output Matching Multi-Beam Tensile Stress Current-Voltage Measurements Peaking Amplifier Satellite Payload Thin Film Resistor Gate Threshold Voltage Phase Compensation High Performance Low Temperature Cofired Ceramics(LTCC) Pulse Width Wire Bond Drain Current Multi-Function Mmic Bias Scheme Enhancement Mode(E-mode) Gas Reduction Low Insertion Loss Back-Off Current Variation Electron Trapping Gate Dielectric High Gain Satellite Communication System 30 Ghz Mobile Handset Performance Deterioration 2.4 Ghz Voltage Range 5g Cellular Communications Compact Size Equivalent Circuit Model Ingap/Gaas Hbt Dual-Band Error Vector Magnitude(EVM) Multi-Output Device Degradation Radiation Effects Band 3 Linearization Technique 3.4 Ghz Dc Characteristics Fluorine Ions Gain Compression High Power Device Sin Passivation Active Antenna System Compact Design Design And Test Multi-Input Point-To-Point Wireless Communications Two-Dimensional Electron Gas(2DEG) One-Stage Trapped Charge Communications System Dc Current Quiescent Current Performance Degradation Output Impedance Solid State Power Amplifier Switch Configuration Power Combining Gan Hemt Technology Gaas Wafer Compensation Mechanism Control Functions Power Gain Recess Gate Wireless Local Area Network(WLAN) Center Frequency Digital Phase Shifter Grounded Coplanar Waveguide Performance Improvement Duty Cycle(DC) Fabrication Process Hetero-Interface Hexagonal Boron Nitride(hBN) Displacement Damage Si-Based C-Band 3rd Order Average Power Deterioration Mechanism Initialization Vector(IV) Port Impedance Band Selection Coaxial Line Doherty Power Amplifier(DPA) Orthogonal Frequency-Division Multiplexing(OFDM) Up-Converter Chip Area Direct Current(DC) Lange Coupler Measurement Results Power Stage Phased Array Antenna Supply Voltage Charging Time Selection Function Charging Effects Frequency Properties Gaas Hbt Power Amplifier Gate Width Sige Power Amplifier(SiGe PA) Subthreshold Slope(SS) Size Dependence Adaptive Bias Channel Layer Power Levels Plasma Treatment