ETRI-Knowledge Sharing Plaform

Gaas Phemt Noise Figure(NF) Power Amplifiers(PAs) 16 Quadrature Amplitude Modulation(16QAM) 18 Ghz Return Loss(RL) LOS MIMO Output Power Gallium Arsenide(GaAs) Signal-To-Noise Low Temperature Cofired Ceramic(LTCC) Ltcc Technology 28 Ghz Measurement Results Distributed Antenna Systems(DAS) Phase Shifter Data Rate Reed Solomon(RS) E-Mode Forward Error Correction(FEC) Cassegrain Reflector Signal Noise Ratio(SNR) Orthogonal Frequency-Division Multiplexing (Ofdm) Reflectarray Antenna Far-Field Low Noise Amplifier (Lna) Line Matching Bit Error Rate(And BER) Transmission Line Substrate-Integrated Waveguide(SIW) Experiment Results Simulation Results Design And Fabrication 90 Nm Cmos High Gain Antenna(HGA) Patch Array Antenna Full Duplex Communication Link Distance Butler Matrix Conversion Loss Test-Bed Reflection Coefficient Error Vector Magnitude Symbol Rate Medium Power Amplifier Wideband Lna QAM OFDM Rectangular Cavity Good Flatness Sub-Terahertz Beam Width Channel Bandwidth 6 Mhz Ltcc Substrate Cavity-Backed Dual-Reflector Antenna Back-To-Back Open-Ended Parabolic Reflector Antenna Fast Fourier Transform Frequency Offset Frequency Range Fall Time Gigabit Ethernet Line-Of-Sight(LOS) Mobile Services Vertical Transition Signal Quality Cavity Resonator Block Method Point-To-Point Communication Low-Profile Antenna T-Block Oam Modes 15 Ghz Rf Transceiver Feeding Structure Cmos Process Circular Patch Antenna CMOS LNA Distortion Ratio Deep N-Well Antenna Size Beamforming Array Number Of Layers Noise Transfer Function Planar Reflectarray Phase Noise Phase Error Feasibility Study Feeding Network Free Space Path Loss Green Sheet Ghz Range Multi-Gigabit Transmission Mimo Technique Module Features Multi-Input Microstrip Patch Array Matching Structure Dielectric Substrate Transmission System Transmission Rate Single-Chip Transmitter Waveguide Filter Stop Band Clock Jitter Driver Amplifier Bias Point Cell Site Ceramic Substrate Closely Spaced Current Cancellation Small Signal Gain K-Band 60 Ghz Band Highly Directional Ingap/Gaas Hbt Improved Stability Next-Generation Noise Performance Pseudomorphic High Electron Mobility Transistor(pHEMT) Power Stage Quality-Factor(Q-factor) Rectangular Waveguide Radio Link Peak-To-Average-Power-Ratio(PAPR) Encoding Technique Effect Analysis Elevation Angle Gaas Hbt Power Amplifier Gaas Mmic Laminated Waveguide 5g Mobile Communication System Low Insertion Loss Long Term Evolution(LTE) Mimo System Mode-Matching Method Multi-Channel Mobile Terminal Metal Cavity Mode Index Mismatch Compensation Transmission Bandwidth Cmos 65 Nm Waveguide Port Wide Operating Range Up-Conversion Mixer Virtual Current Switched Beam Strip Line Continuous-Time Delta-Sigma Modulator Conical Horn Antenna Down-Conversion Mixer Digital Modulation Das System Air-Filled Bandwidth Efficiency Cassegrain Antenna Cost-Effective Three Dimensional(3D) Hardware Prototype Highly Efficient IEEE 802.16 Integrated Transceiver Intermediate-Frequency-Over-Fiber Numerically Efficient Parallel Plate Waveguide Orbital Angular Momentum Mode Printed Circuit Board(PCB) Em Simulation E-Plane Fronthaul Link FR-4 Radial Power Divider 500 Mbps Measurement Method Multiple Input Multiple Output(MIMO) Modulated Signal Multi-Level Transmission Capacity Spectrum Efficiency Size Reduction Wireless Link Wireless Network Single Pole Double Throw Compensation Method Control Block Dual-Mode Azimuthal Angle Band Rejection Beamforming Antenna Cellular Base Station Transmission Loss High Q Input And Output Operating Characteristics Number Of Pulse Quality Performance Fabrication Tolerance Field Magnitude Square Root Raised Cosine Lte Band Low Power Consumption Mismatch Effect Microwave Signal Master-Slave Threshold Level T-Junction System Performance Single-Carrier(SC) 200 Ghz Millimeter-Wave (Mm-Wave) Sampling Clock Gm-Boosting Chip Area Detailed Design Design And Implementation Building Block 7 Mm Zero Optimization 60ghz Wireless Highly Linear Impedance Bandwidth Ook Modulation Planar Dipole Antenna 2.6 Ghz Fiber Transmission Gain Uniformity Rf Test Good Stability Ka-Band Level Coding Multi-Output Tolerance Analysis Transmission Distance Coding Efficiency Simulation And Experiment Wave Beamforming Scattering Parameters(S-parameters) S-Parameter Measurements Side-Wall Si Cmos Sampling Frequency Cst Microwave Studio Dielectric Guide Band Power Broad Band Conversion Gain 3-Db Bandwidth Physical Characteristics 25 Gbps E-Band Communication 2.45 Ghz Subharmonically Pumped Return-To-Zero(RZ) Long Distance Transmission Microwave Integrated Circuit Microwave Monolithic Integrated Circuits(MMIC) Mobile Fronthaul Microstrip Patch Antennas Maximum Efficiency Interference Cancellation Version 1 Wireless Personal Area Network(WPAN) Ultra-Wide Band(UWB) Design Process Antenna Measurements Antenna Gain Beam Array In-Band Narrow Bandwidth Optimization Techniques(OT) Package Technology Performance Comparison Qpsk Modulation Rf Receiver Efficiency Improvement Low Pass Low Impedance Magnitude And Phase Mode Isolation Superposition Principle Single Band Stacked Patch Spdt Switch System Prototype Power-On-Reset End Module Core Size Delta-Sigma Modulation Bit Rate Boosting Technique Band-Stop Filter Center Frequency 65nm Cmos Technology High Frequency(HF) Interface Circuit Near-Field Antenna Measurement Non-Idealities 1db Compression 17 Ghz Pa Efficiency Pulse Waveform Quantization Noise Enhancement-Mode Frequency Band Relative Phase Shift Rf Front End Low Loss Multi-Gbps Multi-Pulse Mimo Communication System Metallic Bar Transmitter And Receiver Wireless Communication Link Wireless Communication System Waveguide Cavity Wireless Backhaul Uniform Circular Array(UCA) Supply Voltage Sub-Thz Second-Order Stability Factor Signal Bandwidth