PROTECH SOLVER
This channel is open to all doing electronics circuits, devices, and other related designs. This is only for supporting students to understand the steps involved in various stage designs starts from electric circuits up to high-frequency RF & microwave design principles. You can get the step by step procedure for all software like
Spice,
MATLAB,
ADS,
HFSS ,
CST stuido,
eSim and other softwares.
Neural network design ,
GATE problems solving
Multiple Access Techniques for Wireless Communication-FDMA TDMASDMAPDMA
Video and Audio Compression– Encryption and Transmission, Decryption, MPEG Standards
Digital Subscriber Line & DSL Transmits Data
Multiplexing-FDM ,TDM ,STDM & Inverse Multiplexing
Digital video Broadcast
Modulation--Amplitude Modulation Frequency Modulation, Phase Modulation, Analog/Digital Modems
Digital Transmission of Digital Data-Parallel mode &Serial Mode
Modulation and Multiplexing: Voice, Data, Video, Analog – digital transmission system
RF amplifier stability analysis using smithchart using Input & output stability circles
How to design 2 element matching network using smithchart for RF applications
PN junction Diode, Forward Biasing & its operation in PN diode
Drift current density, Intrinsic concentration and conductivity of intrinsic semiconductor .
Introduction to semiconductor, Basic structure & Theory of PN junction, Barrier Potential
Conductivity of extrinsic semiconductor, Law of mass action, Diffusion current density
Drift & diffusion current, Mobility, current density, concentration & conductivity of semiconductor
Problem Solving with solution-Basic Parameters of antenna
Problem Solving with solution-Basic Parameters of antenna
Problem Solving with solution-Basic Parameters of antenna
Problem Solving with solution-Basic Parameters of antenna
Problem Solving with solution-Basic Parameters of antenna
Problems in Antenna performance characteristics-Parameter finding
Friis Formula, path loss , Link Budget & Link Margin- carrier-to-noise ratio (CNR), or minimum SNR
Antenna G/T, Characteristic Impedance, Impedance Matching, losses & single & Double Stub Matching
Antenna Beamwidth- HPBW & FNBW, Background and Brightness Temperature-equivalent temperature
Antenna Gain, Efficiency, Bandwidth, Radiation Intensity, Directivity, Aperture Efficiency & length
Antenna Pattern Characteristics & Types -Main lobe, minor lobe-side & back lobe
Antenna -Near- and far-field regions-Reactive & Radiative (Fresnel) Near Field & Fraunhofer Region
Basic Type of Antennas-depending upon− physical structure, frequency of operation, application modes
Antenna - History , Radiation Mechanism-Single Wire, Two wire ,Dipole & Current distribution
Microwave frequency bands, Microwaves-Advantages and Limitations & applications