Page 55 - R2017-REC-ECE-UG Syllabus

Department of ECE, REC

UNIT II TRANSMISSION LINE THEORY 9
A line of cascaded T sections- The transmission line: general solution - The infinite line - Wavelength,
velocity of propagation - Waveform distortion - The distortion-less line -Inductance loading - Line not
terminated in Zo - Reflection coefficient - Standing waves, Nodes, Standing Wave Ratio – Line calculation-
Input and transfer impedance - Open and short-circuited lines.

UNIT III IMPEDANCE MATCHING IN HIGH FREQUENCY LINES 9
Impedance matching: Quarter wave transformer - Impedance matching by stubs - Single stub and double stub
matching - Smith chart - Solutions of problems using Smith chart - Single and double stub matching using
Smith chart.

UNIT IV GUIDED WAVES BETWEEN PARALLEL PLANES 9
Application of the restrictions to Maxwell’s equations – Transmission of TM waves between parallel planes –
Transmission of TE waves between parallel planes. Transmission of TEM waves between parallel planes.
Velocities of the waves – Characteristic impedances of planes.

UNIT V WAVE GUIDES 9
Application of Maxwell’s equations to the rectangular wave guide. TM waves in the rectangular guide. TE
waves in the rectangular guide¬ – Introduction to cylindrical waveguides. Excitation of wave guides.
TOTAL=45 PERIODS
OUTCOMES:
Upon completion of the course, students will be able to:
• Design different types of filters using Constant-K and m-derived sections.
• Recall general solution for the transmission lines and identify different condition for the lines.
• Construct stub matching networks using Smith chart.
• Determine the field components, wave impedance and characteristic parameters when TE, TM
propagate between parallel planes.
• Analyze the propagation of waves in wave guides.

TEXT BOOKS
1. John D Ryder, “Networks, lines and fields”, 2nd Edition, Prentice Hall India, 2010.

REFERENCES
1. E.C.Jordan and K.G. Balmain, ―Electromagnetic Waves and Radiating Systemsǁ Prentice Hall of India,
2006.
2. G.S.N Raju "Electromagnetic Field Theory and Transmission Linesǁ Pearson Education, First edition 2005.

EC17504 PRINCIPLES OF MICROPROCESSORS L T P C
AND MICROCONTROLLER 3 0 0 3
PREREQUISITE: Digital Electronics

OBJECTIVES:
• Study and learn architecture, functions, programming and usage of 8085 microprocessor
• Study and learn architecture, functions, programming and usage of 8086 microprocessor
• Learn concepts and features in different forms of data transfer such as programmed IO, Interrupt
driven IO and direct-memory transfer in microprocessor based systems

Curriculum and Syllabus | B.E. Electronics and Communication Engineering | R2017 Page 55