ETRI-Knowledge Sharing Plaform

6 Ghz Power Amplifiers(PAs) K-Band Microwave Monolithic Integrated Circuits(MMIC) Microwave Integrated Circuit Pseudomorphic High Electron Mobility Transistor(pHEMT) Phase Noise Power Added Efficiency(PAE) Return Loss(RL) Voltage Controlled Phase Shifter Space Applications Directional Coupler(DC) Gaas Mmic Local Oscillator Input And Output Average Power Tracking Gaas Phemt 18 Ghz Fundamental Frequency Simulation Results Satellite Payload Wide Frequency Range Duty Cycle(DC) Shunt Feedback Satellite Communication System Calibration Method Ghz Band High Power Amplifier(HPA) Impedance Transformer Multi-Port Amplifier Mmic Power Amplifier Root Mean Square(RMS) S-Band Serial-To-Parallel Converter Silicon Interposer Base Station Antenna Insertion Loss Lumped Elements Satellite Downlink Rf Signal Algan/Gan Hemts Amplitude And Phase Errors Module Assembly Mim Capacitor Port-To-Port Isolation Phase Locked Oscillator(PLO) Wideband Performance Switch Matrix On-Wafer Measurement Sic Substrate Amplitude Error Saturated Output Power Communication Satellite Dielectric Resonator Oscillator(DRO) Frequency Multiplication Power Amplifier Mmic Spiral Inductor 9.5 GHZ Low Noise Distributed Power Solid State Power Amplifier Output Frequency True-Time Delay Radiation Hardened Compact Size Digital Potentiometer Frequency Tuning Frequency Tripling Frequency Doubler High Output Power Input Power Ka Band Satellite Noise Isolation Resonant Reflector Phase Calibration Pulse-Width Modulation Performance Test Power Gain Quadrature Phase Shift Keying (Qpsk) Modulator Satellite Transponders Same Structure Typical Value Three-Stage Amplifier Satellite Sar Adaptive Calibration Oscillating Frequency On-Board Switching Gate Coupling Temperature Range Array-Fed Reflector Average Cost Bias Circuit Cost Function Converter Assembly Error Vector Magnitude Efficient Design Fine Control Gan On Sic Gate Width Gan Technology Load Modulation Line Impedance Noise Figure(NF) Reflection Coefficient Reflection-Type Supply Modulator Power Distribution Network Push-Push X-Band Transmit/Receive Module(TRM) Upper Limit Wider Band Buffer Amplifier Continuous Wave(CW) Emc Test Feedback Loop Low Input Frequency Low Temperature Cofired Ceramic(LTCC) Noise Suppression Noise Reduction(NR) Simultaneous Switching Noise Pulsed Bias Power Matching Through Silicon Vias(TSV) Switching Element Oscillation Frequency Thermal Vacuum Test Axial Ratio Biasing Circuit Feedback Voltage Frequency Synthesizer Full-Wave Simulation Frequency Generation Gan Hemt Technology Gaas Process Ku-Band Loss Characteristics Regular Sequence Quarter-Wavelength Self-Resonance Power Noise Unit Cell Synthetic Aperture Radar (Sar) Active Bias Operation Condition Artificial Transmission Line Active Electronically Scanned Array(AESA) Circuit Size Dc-Dc Converters Frequency Conversion Feedback Circuit Hybrid Matrix Ltcc Technology Maximum Operating Frequency Pulse Period Power/Ground Noise 3rd Harmonic Space Use Wideband Amplifier Output Power Control Adaptive Biasing Band Power Back-Off Balanced Design Conversion Gain Control Circuit Driving Signal Distributed Amplifier(DA) Environmental Test Gate Capacitance Lange Coupler Mobile Communication Measured Output Resonant Structure Six-Port Demodulator Phase Error Correction Power Allocation(PA) Performance Requirements Phased Array Systems Ultra-Wide Band(UWB) Varactor Diodes Vibration Test 3-Db Bandwidth Sige Bicmos Sampling Phase Detector Optimal Efficiency Time Delay Control Contoured Beam Control Interface Ceramic Package Design Method Frequency Multiplier Genetic Algorithm Highly Stable High Reliability Low Amplitude Metal Pattern Mmic Doubler Rf Detector Active Phased Array Up-Converter Controlled Resistor Design Parameters Gain Ripple Gan Hpa Harmonic Suppression High Frequency(HF) Ka-Band Communications Supply Voltage Phase Shifting Series Resonant Circuit