U7ECA32 MICROWAVE ENGINEERING L-3 T-1 P-0 C-4

UNIT I Introduction To Microwaves Lecture Periods-9 Tutorial Periods- 3 L- 9 + T-3

Microwave frequency range, significance of microwave frequency range - applications of

microwaves– Review of Low frequency parameters: Impedance, Admittance, Hybrid and ABCD

parameters, Different types of interconnection of Two port networks, High Frequency

parameters, Formulation of S parameters, Properties of S parameters, Reciprocal and lossless

Network, Transmission matrix, RF behavior of Resistors, Capacitors and Inductors.

UNIT II Microwave Devices Lecture Periods-9 Tutorial Periods- 3 L- 9 + T-3

Microwave T Junction:H-plane Tee- E-plane Tee ,Hybrid Tee –S Parameter Derivation-

Application of Magic Tee- Rat race junction-Directional Coupler-S- Parameter Derivation of

Directional Coupler-Wave guides bends,coners,Transtition and twist-Wavegude Termination-

Ferrite Devices-Faraday rotation in ferrite-Gyrator-Isolator-Circulator-Microwave Attenuators

UNIT III Microwave Generation Lecture Periods-9 Tutorial Periods- 3 L- 9 + T-3

Review of conventional vacuum Triodes, Tetrodes and Pentodes, High frequency effects in

vacuum Tubes, Theory and application of Two cavity Klystron Amplifier, Reflex Klystron

oscillator, Traveling wave tube amplifier, Magnetron oscillator using Cylindrical, Linear,

Coaxial Voltage tunable Magnetrons, Backward wave Crossed field amplifier and oscillator.

UNIT IV Transferred Electron Devices And Avalanche Transit Time Devices

Lecture Periods-9 Tutorial Periods- 3 L- 9 + T-3

Gunn effect-RWH Theroy-Modes of operations –LSA-Inp-CdTeDiodes-Microwave generation

and amplification Read diodes-IMPATT Diode-TRAPATT Diode-BARITT Diode- parametric

Devices

UNIT V Microwave Measurements

Lecture Periods-9 Tutorial Periods- 3 L- 9 + T-3

Slotted line Carriage-VSWR meter-Tunable Detector-Power Measurements-Insertion loss and

Attenuation Measuerments-VSWR Measurements-Return Loss-Measurement –Impedance

Measurement-Frequency measurements-Dielectric Constant-Measurement of a Solid-Microwave

Antenna Measurements.

TEXT BOOKS

1. Annapurna Das and Sisir K Das, “Microwave Engineering”, Tata Mc Graw Hill Inc.,

2004

2. S.Y.Liao, “Microwave Devices and Circuits”, Pearson Education Limited, third

edition 2006.

REFERENCE BOOKS

1. David M. Pozar, “Microwave Engineering”, Wiley India (P) Ltd, New Delhi, 2008.

2. Thomas H Lee, “Planar Microwave Engineering: A Practical Guide to Theory, Measurements

and Circuits”, Cambridge University Press, 2004.

3. Mathew M Radmanesh, “RF and Microwave Electronics”, Prentice Hall, 2000.

4.Kulkarni “Microwave and radar engineering” UMESH Publications, 2003