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Papers tagged with "Frequency"
SPATIAL REWEIGHTED BASED SUPER-RESOLUTION CHANNEL ESTIMATION FOR MMWAVE MASSIVE MIMO WITH HYBRID PRECODING
Channel Estimation Is Difficult For Millimeter-wave (mm-wave) Massive MIMO With Hybrid Precoding Because The Number Of Radio Frequency (RF) Chains Is Much Smaller Than That Of Antennas. Traditional Compression Detection-based Channel Estima...
PERFORMANCE ANALYSIS OF NEXT GENERATION WAVEFORM IN FADING ENVIRONMENT
In Order To Provide A Higher Data Rate In Future Radio Communication Systems, Multicarrier Techniques Are Receiving Increased Attention. The PAPR Problem In OFDM And Other Issues, Such As Intersymbol Interference, Are All Addressed By The M...
SUSTAINED RELEASE DRUG DELIVERY SYSTEM: A REVIEW
Among All Drug Delivery System, Oral Drug Delivery Is The Most Preferred Route For Administration Of Various Drugs. Sustained Release Products Provide Advantage Over Conventional Dosage Form By Optimizing Bio Pharmaceutics, Pharmacokinetics...
AUTOMATIC GENERATION CONTROL BY USING LOAD FREQUENCY CONTROL OF MULTI AREA INTERCONNECTED SYSTEM
Load Frequency Control In Power System Implemented To Maintains The System Frequency And Tie Line Power Of Interconnected System Within The Specific Limits. In This Paper Frequency Of Two Are Interconnected Power System Is Controlled By PI...
ISOLATED BIDIRECTIONAL CONVERTER WITH HIGH VOLTAGE GAIN USING FIXED FREQUENCY VARIABLE AMPLITUDE MODULATION TECHNIQUE
This Paper Proposes A Bidirectional Three-level LLC Resonant Converter With A New Pulse Width And Amplitude Modulation Control Method. With Different Control Signals, It Has Three Different Operation Modes With Different Voltage Gains. Ther...
A SURVEY AND TAXONOMY ON EQUALIZER DESIGN FOR FREQUENCY SELECTIVE CHANNELS
Wireless Channels Rarely Fulfill The Conditions Required For Distortion-less Transmission. Sensible Wireless Channels Suffer From The Impact Of A Non-flat Magnitude Response And A Non-linear Section Response That Leads For Distortions Withi...
FORTIFICATION LEARNING OF LI-FI, A STRIDE IN WIRELESS DISSEMINATION
Every Social Being Need Communication For A Better Life. Exponential Growth Is Taking Place In Wi-Fi Connections And Data Transfer Now A Days. The 5G Technology For Data Transfer, Li-Fi( Light Fidelity) Invented By Prof. Harald Haas In 2011...
DIRECT AC -TO-AC CONVERTER FOR LIGHTING APPLICATION
This Paper Bounces A New Technique Which Includes A Control Method That Gives Us A Converter From Direct Current To Direct Current And Resonant Circuits Are In Series. This Phase Shift Converter Can Convert Ac Input Power Into Frequency Is...
IOT BASED AUTOMATIC VEHICLE ACCIDENT DETECTION AND RESCUE SYSTEM
The Objective Of This Paper Is To Identify The Accident Near To The Traffic Area. In This Paper Two Sections Have Been Developed For The Vehicle Safety And Automation System. The Paper Is To Monitor The Accidents Which Occur On The Highways...
COMPARATIVE STUDY ON EFFECT OF DIFFERENT BRACING SYSTEMS IN RCC STRUCTURE(G+12) IN SEISMIC ZONE III, ZONE IV AND ZONE V
Bracing Is The Best And Effective Method To Make Any Structure Stiff And Rigid, Which Will Ultimately Make The Structure Resistant To Seismic Loads. In This Project, A Conventional RCC Structure Is Compared To Different Braced Structures Na...
VEHICLE CRASH FREQUENCY ANALYSIS USING RIDGE REGRESSION
This Paper Introduces The Ridge Regression As An Effective Approach For Modeling Vehicle Crash Frequency When Crash Data Suffer From Multicollinearity. The Term Collinearity, Or Multicollinearity, Refers To The Condition In Which Two Or Mor...
POWER FACTOR CONTROL FOR HIGH EFFICIENCY OPERATION OF AN OPEN-ENDED WINDING MOTOR USING A DUAL INVERTER DRIVE WITH A FLOATING BRIDGE
A Novel Control Scheme Is Presented For An Open- Ended Winding Motor Dual Inverter Drive, Where A Primary Inverter Is Supplied From A Dc Power Source And A Secondary Inverter Is Supplied From A Floating Dc Capacitor With No P...
ULTRASONIC TOY WELDING MACHINE
The Ultrasonic Welding (UW) Process Is An One Of The Fastest Joining Technique, And It Finds Uses In Join Thermoplastic Composite Structures, And Provides A Superb Bonding Strength. It Is More Cost Efficient As Against The Traditional Adhes...
A TWO AREA LOAD FREQUENCY CONTROL USING FUZZY GAIN SCHEDULING OF PID CONTROLLERS
Continuous Load Perturbation In Power Systems Network Affects The Frequency Directly. If The System Load Frequency Control (LFC) Mechanism Is Working Perfectly, The Frequency Is Quickly Returned To The Normal Operating Point. The Convention...
TRANSFORMERLESS PHOTOVOLTAIC BOOST INVERTER INTERLEAVING HIGH FREQUENCY LEGS
A Transformer Less Photovoltaic (PV) Boost Inverter Dependent On Interleaving High Recurrence Legs (HFL) Strategy Is Proposed Which Can Deal With Discontinuous Current Mode/Continuous Current Mode (DCM/CCM) Having Extraordinarily Improved U...