EC2403 RF AND MICROWAVE ENGINEERING Lecture Notes for ECE - Seventh (7th) semester -by R.Anirudhan

EC2403 RF AND MICROWAVE ENGINEERING Lecture Notes for ECE - Seventh (7th) semester


EC2403 Lecture Notes 

Syllabus :


UNIT I TWO PORT RF NETWORKS-CIRCUIT REPRESENTATION
Low frequency parameters-impedance ,admittance, hybrid and ABCD. High frequency
parameters-Formulation of S parameters, properties of S parameters-Reciprocal and
lossless networks, transmission matrix, Introduction to component basics, wire, resistor,
capacitor and inductor, applications of RF

UNIT II RFTRANSISTOR AMPLIFIER DESIGN AND MATCHING NETWORKS
Amplifier power relation, stability considerations, gain considerations noise figure,
impedance matching networks, frequency response, T and Π matching networks,
microstripline matching networks

UNIT III MICROWAVE PASSIVE COMPONENTS
Microwave frequency range, significance of microwave frequency range - applications of
microwaves. Scattering matrix -Concept of N port scattering matrix representation-
Properties of S matrix- S matrix formulation of two-port junction. Microwave junctions -
Tee junctions -Magic Tee - Rat race - Corners - bends and twists - Directional couplers -
two hole directional couplers- Ferrites - important microwave properties and applications
– Termination - Gyrator- Isolator-Circulator - Attenuator - Phase changer – S Matrix for
microwave components – Cylindrical cavity resonators.

UNIT IV MICROWAVE SEMICONDUCTOR DEVICES
Microwave semiconductor devices- operation - characteristics and application of BJTs
and FETs -Principles of tunnel diodes - Varactor and Step recovery diodes - Transferred
Electron Devices -Gunn diode- Avalanche Transit time devices- IMPATT and TRAPATT
devices. Parametric devices -Principles of operation - applications of parametric
amplifier .Microwave monolithic integrated circuit (MMIC) - Materials and fabrication
techniques

UNIT V MICROWAVE TUBES AND MEASUREMENTS
Microwave tubes- High frequency limitations - Principle of operation of Multicavity
Klystron, Reflex Klystron, Traveling Wave Tube, Magnetron. Microwave measurements:
Measurement of power, wavelength, impedance, SWR, attenuation, Q and Phase shift.




download RF and Microwave Engineering Lecture Notes



By Vinoth
Previous
Next Post »