# MICROWAVE ENGINEERING

Course Code:PCEC4402

Author:uLektz

University:

Regulation:2010

Categories:Electronics & Communication

Format : ePUB3 (DRM Protected)

Type :eBook

FREE

Description :MICROWAVE ENGINEERING of PCEC4402 covers the latest syllabus prescribed by Biju Patnaik University of Technology (BPUT) for regulation 2010. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

##### Topics
###### UNIT – I TRANSMISSION LINES, RECTANGULAR AND CYLINDRICAL WAVEGUIDE

1.1 Transmission lines: The Lumped -Element Circuit model for a Transmission line. Wave propagation. Field Analysis of two wire & Co-ax Transmission Lines. Terminated transmission line

1.2 Reflection coefficient, Scattering matrix, Signal flow graph. Transmission line problems Single Stub and Double Stub matching using Smith Chart

1.3 Rectangular and Cylindrical waveguide: Design & analysis to support various modes. Field solution for TE and TM modes, Field patterns of power flow through waveguide. Attenuation due to conductor and dielectric losses

###### UNIT – II POWER DIVIDERS AND COUPLERS, MICROWAVE FILTERS

2.1 Power Dividers and Couplers: Basic Properties, T -Junction Power Divider, Wilkinson Power divider, Waveguide Directional Couplers, Fixed and Precision Variable Attenuator, Ferrite Isolator

2.2 Rectangular Cavities Resonator, Resonant frequencies and of Cavity Supporting dominant mode only, Dielectric resonator. Strip line and micro strip

2.3 Microwave Filters: Periodic structures, design by image parameter method and insertion loss method, Filter transformations, Filter implementations, Coupled line filters

###### UNIT – III REFLEX KLYSTRON, MULTICAVITY MAGNETRON, MICROWAVE TRANSISTOR, MICROWAVE RADIATION HAZARDS

3.1 Reflex Klystron: Velocity Modulation, Electronic Admittance, Output Power and Frequency

3.2 Multicavity Magnetron: Principle of Operation, Rotating Field. II-Mode of Operation, Frequency of Oscillation. The Ordinary type (O- Type) TWT - Principle of Operation as an amplifier

3.3 Microwave Transistor: Modes of operation, transconductance, max operating frequency and microwave applications, Gunn Oscillator Principle and performance Simple Analysis Electron – field interaction