EE60074: Ultrasonic And High Frequency Instrumentation

EE60074
Course name	ULTRASONIC AND HIGH FREQUENCY INSTRUMENTATION
Offered by	Electrical Engineering
Credits	3
L-T-P	3-0-0
Previous Year Grade Distribution
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Semester	{{{semester}}}

Syllabus

Syllabus mentioned in ERP

Ultrasonic Instrumentation: Ultrasonic wave propagation in material media, velocity, acoustic impedance, reflection at interface, Doppler frequency shift. Transducers; piezoelectricity -inverse piezoelectricity, generation and reception of ultrasonic wave, resonance frequency, continuous and pulse excitation of PET. Non-destructive testing of materials, interference, sing around method. Transmission relfection methods of flow measurements; Doppler shift flow measurement. Imaging pulse excitation, Different types of scans (A,B,C,D,TM scan) and other applications.Laser Instrumentation: Properties of LASER, Coherence, directionality, monchromaticity, interference, fringe.LASER generation, population inversion feedback, He-Ne,Ruby, semiconductor LASER.Measurement of distance, Velocity and other physical variables. Holography Generation of holograms, application of real time, time average holography. Infra Red Instrumentation: Source, window and buses, photoelectric thermal detector, Solar Bolometer, Thermojunction, Pyroelectric. Quantum detector Vacuum photocell, Photo multiplier, Photo-transistor, Charge-coupled device, Thermal radiation imaging