## June 22, 2010

### BME 3rd sem Syllabus B.E DEGREE PROGRAMME BIOMEDICAL ENGINEERING SEMESTER III SYLLABUS

ANNA UNIVERSITY CHENNAI: CHENNAI – 600 025
B.E DEGREE PROGRAMME BIOMEDICAL ENGINEERING
(Offered in Colleges affiliated to Anna University)
CURRICULUM AND SYLLABUS – REGULATIONS – 2004 SEMESTER III
##### SEMESTER III
(Applicable to the students admitted from the Academic year 2006 – 2007 onwards)
Code No.

L
T
P
M
BM1201

3
1
0
100
BM1202

3
0
0
100
EC1216

3
1
0
100
EC1212

3
1
0
100
EC1213

3
1
0
100
BM1203

3
0
0
100
EC1214

0
0
3
100
BM1204

0
0
4
100
EC1215

# Electronic Circuits Lab

0
0
3
100

BM1201 TRANSFORMS AND RANDOM PROCESSES 3 1 0 100
1. FOURIER TRANSFORMS: 9
Fourier transform pairs, Properties – Fourier Sine and Cosine transforms, Transforms of simple functions, Transforms of derivatives, Convolution integrals, Evaluation of integrals using Fourier Transform.
2. LAPLACE TRANSFORM: 9
Transforms of simple functions, Properties, Transforms of derivatives and integrals, Periodic functions, Convolution theorem, Inversion formula, Initial and Final value theorems, Applications to solve ordinary differential equations.
3. PROBABILITY AND RANDOM VARIABLES: 8
Probability concepts, Random variables, Moments, Moment generating function, Binomial, Poisson, Geometric, Exponential, Gamma distributions, Functions of a random variable.
4. TWO DIMENSIONAL RANDOM VARIABLES: 8
Joint, Marginal and Conditional distributions, Covariance, Correlation and Regression.
5. RANDOM PROCESSES: 11
Classification, Stationary and Markov processes, Poisson Process – Properties, Pure Birth Process, Birth and Death Process, Markov Chain, Auto-correlation and Cross-correlation functions - Properties.
L = 45, T = 15, TOTAL: 60
TEXT BOOKS:
1. Kandasamy.P, Thilagavathy. K, Gunavathy.K, ‘Engineering Mathematics’ Vol.III S.Chand & Co.2002
2. Veerarajan.T, ‘Probability statistics and Random Processes’ Tata McGraw-Hill, Co, New Delhi.2002.
REFERENCES:
1. J. Medhi, ‘Stochastic Processes’, New Age International Publication, New Delhi (2nd Ed), 1994.
2. Peebles Jr., ‘Probability, Random Variables and Random Signal Principles’ McGraw-Hill Publishers.1987.
3. H.M. Taylor and S.Karlia ‘An Introduction to Stochastic Modeling’, Academic Press, Inc., 1984.
4. U.N.Bhat, ‘Elements of Applied Stochastic Processes’, John Wiley, New York, 1984.

BM1202 HUMAN PHYSIOLOGY 3 0 0 100
AIM
To understand the functioning of the various physiological system.
OBJECTIVES
• To expose students to the structure and functioning of the cell.
• To give the idea of functioning of cardiac, nervous, digestive and respiration system.
• To understand special sensing units responsible for hearing and vision.

1. CELL 9
Structure of Cell – Function of each Components of the cell – Membrane Potential – Action Potential – Generation and Conduction – Electrical Stimulation.
Blood Cell – Composition – Origin of RBC – Blood Groups – Estimation of RBC, WBC and platelet.
2. CARDIAC AND NERVOUS SYSTEM 10
Cardiac Cycle – ECG – Blood Pressure – Feedback Control for Blood Pressure – Nervous control of Heart. Cardiac output – Coronary and Peripheral Circulation – Structure and function of Nervous tissue – Reflex action – Velocity of Conduction of Nerve Impulses. Electro Encephalograph – Autonomic Nervous System.

3. RESPIRATORY SYSTEM 8
Physiological aspects of respiration. Exchange of gases – Regulation of Respiration. Disturbance of respirating function. Pulmonary function test.
4. DIGESTIVE AND EXCRETORY SYSTEM 9
Organization of GI system, Digestion and absorption – Movement of GI tract – Structure of Nephron – Mechanism of Urine formation – Urine Reflex – Skin and Sweat Gland – Temperature regulation.

5. SPECIAL SENSES 9
Optics of Eye – Retina - Photochemistry of Vision – Accommodation Neurophysiology of Vision – EOG.
Physiology of Internal Ear - Mechanism of Hearing – Auditory pathway, Hearing Tests.

TOTAL : 45
TEXT BOOK
1. Sarada Subramanyam, K.Madhavan Kutty and H.D.Singh – Text book of ‘Human Physiology’ – S.Chand & Company, 1996.(Unit I –IV).
2. Sujit K.Chaudhuri – Concise Medical Physilogy – New Central Book agency, 1997. (Unit V).
REFERENCES
1. Arthur.C.Guyton – Textbook of Medical Physiology – Prism Book (p) Ltd. 1996.
2. Cyril A.Keele Eric Neil and Neil Norman Joels Samson Wrigths’ Applied Physiology – Oxford University Press – 1983.

EC1216 SIGNALS AND SYSTEMS 3 1 0 100
AIM
To study and analyse characteristics of continuous, discrete signals and systems.
OBJECTIVES
• To study the properties and representation of discrete and continuous signals.
• To study the sampling process and analysis of discrete systems using z-transforms.
• To study the analysis and synthesis of discrete time systems.

1. CLASSIFICATION OF SIGNALS AND SYSTEMS 9
Continuous time signals (CT signals), Discrete time signals (DT signals)- Step, Ramp, Pulse, Impulse, Exponential, Classification of CT and DT signals- Periodic and Aperiodic, random signals, CT systems and DT systems, Classification of systems - Linear Time invariant systems.
2. ANALYSIS OF CT SIGNALS 9
Fourier series analysis, Spectrum of CT signals, Fourier Transform and Laplace Transform in Signal Analysis.
3. LTI - CT SYSTEMS 9
Differential equation, Block diagram representation, Impulse response, Convolution integral, Frequency response, Fourier Methods and Laplace transforms in analysis, State equations and Matrix.
4. ANALYSIS OF DT SIGNALS 9
Spectrum of DT signals, Discrete Time Fourier Transform (DTFT), Discrete Fourier Transform (DFT), Properties of Z-transform in signal analysis.
5. LTI - DT SYSTEMS 9
Difference equations, Block diagram representation, Impulse response, Convolution SUM, Frequency response, FFT and Z-transform analysis, State variable equation and Matrix.

TUTORIAL 15

TOTAL : 60
TEXT BOOK
1. Allan V. Oppenhein et al, “Signals and Systems”, Prentice Hall of India Pvt. Ltd, 1997.
REFERENCES
Ashok Ambardar, “Analog and Digital Signal Processing”, Thomson Learning Inc., 1999.
Douglas K.Lindner, “Signals and Systems”, McGraw-Hill International, 1999.
Simon Haykin and Barry Van Veen, “Signals and Systems”, John Willey & Sons, Inc, 1999.
Roger E. Zeimer et al, “Signals and Systems”, Continuous and Discrete, McMillan, 2 ED, 1990.

EC1212 CIRCUITS AND NETWORKS 3 1 0 100
AIM
To know about basic analysis and synthesis techniques used in electronics and communications.
OBJECTIVES
• To study about various network theorems and the method of application to analyse a circuit.
• To know the concept of transfer function of a network and the nature of response to external inputs.
• To synthesize a network in different forms from the transfer function.
• To know the concept and design of frequency selective filters.
1. BASICS OF CIRCUIT ANALYSIS 9
Kirchoff’s Laws, DC and AC excitation, series and parallel circuits, sinusoidal steady state analysis, Mesh current and Node Voltage method of Analysis, Matrix method of Analysis.

2. NETWORK THEOREMS AND RESONANCE CIRCUITS 9
Thevenin’s and Norton’s theorems, Superposition theorem, Compensation theorem, Reciprocity theorem, Maximum power transfer theorem, series and parallel resonance, Quality factor and Bandwidth.

3. ANALYSIS OF NETWORKS IN ‘S’ DOMAIN 9
Network elements, Transient response of RL, RC and RLC Circuits to DC excitation, Natural and forced oscillations, Two-port Networks, Parameters and transfer function, Interconnection of two-ports.

4. ELEMENTS OF NETWORK SYNTHESIS 9
Network realizability, Hurwitz polynomials, Positive real functions, Properties of RL, RC and LC Networks, Foster and Cauer forms of Realization, Transmission Zeroes, synthesis of transfer functions

5. FILTER DESIGN 9
Butterworth and Chebyshev approximation, Normalized specifications, Lowpasss filter design, Frequency transformations, Frequency and Impedance denormalisation, Types of frequency selective filters, Linear phase filters, Active filter design concepts.

TUTORIAL 15

TOTAL : 60
TEXT BOOKS
1. A. Sudhakar, Shyammohan S. Palli, “Circuits and Networks Analysis and Synthesis”, Second Edition, Tata McGraw-Hill, 2002. Unit (I – IV)
2. Vasudev. K. Aartre, “Network Theory and Filter Design”, Wiley – Eastern Ltd, Second Edition, 1993. (Unit V)
REFERENCES
1. William H. Hayt and Jack E. Kermmerly, “Engineering Circuit Analysis”, McGraw-Hill International Edition, 1993.
2. Joseph Edminister and Mahmood Nahri, “Electric Circuits”, Third Edition, Tata McGraw-Hill, New Delhi, 1999.
3. Umesh Sinha, “Network Analysis”, Sataya Prakasan, New Delhi, 1986.
4. Franklin. F. Kuo, “Network Analysis and Synthesis”, John Wiley, 1996.
5. Vanval Kenburg, “Network Analysis”, Prentice Hall of India Pvt. Ltd, New Delhi, 1994.

EC1213 ELECTRONIC CIRCUITS 3 1 0 100
AIM
The aim of this course is to familiarise the student with the analysis and design of basic transistor amplifier circuits, tuned amplifiers, wave shaping and multivibrator circuits and power supplies.
OBJECTIVES
On completion of this course, the student will understand
• The methods of biasing transistors.
• Design of simple amplifier circuits.
• Advantages and method of analysis of feedback
• Analysis and design of LC Oscillators, tuned amplifiers, wave shaping circuits and multi vibrators.
• Analysis and design of power supplies.
1. BJT BIASING & FET BIASING 10
BJT - Biasing - DC Load line, AC load line - operating point - Fixed bias - Emitter stabilized network - voltage Divider bias. Design of Bias circuit with emitter resistor, design of hfe independent circuit. Bias stabilization. FET Biasing - Fixed Bias, Self Bias - Voltage Divider Bias. MOSFET Biasing.
2. AMPLIFIERS 10
BJT Transistors Modelling - hybrid Equivalent circuit . BJT - small signal analysis CE, CB, CC amplifiers - FET Small signal analysis - CS, CG and Source follower. Frequency response of amplifiers. Compound Configurations. - Cascade Connection Darlington Connection - Differential Amplifier Analysis- Tuned Amplifiers - Types and Frequency response (principle only).
3. FEEDBACK AMPLIFIER 9
Feedback connection types - Circuit example for each feedback - conditions for oscillation - phase Shift Oscillator - Wein Bridge Oscillator. Tuned Oscillator, Colpitts Oscillator, Hartley Oscillator, Quartz Crystal Oscillator.
4. PULSE CIRCUITS 9
RC Wave Shaping Circuits - Diode Clampers and Clippers - Multivibrator - Monostable - Astable and Bistable Multivibrator - Schmitt Triggers
5. POWER SUPPLIES 7
Rectifiers- FWR - Filter Considerations - Voltage Regulations - Capacitor Filter LCD - RC Filter - Series Voltage Regulation - Shunt Voltage Regulation - SMPS.

TUTORIAL 15
TOTAL : 60
TEXT BOOK
1. Electronic Devices and Circuit Theory - Robert L.Boylestad Louis Nashesky - Rourson Eduction Asia, 2002.
REFERENCE
1. Electronic Devices and Circuits – David A. Bell - Prentice Hall Publications

EC1214 CIRCUITS AND NETWORKS LAB 0 0 3 100
1. Verification of Kirchoff’s Laws
2. Verification of Thevenin’s and Norton’ Theorem
3. Verification of Superposition and Reciprocity Theorem
4. Verification of Maximum power transfer and compensation theorem
5. Resonance circuits
6. Study of Transients
7. Study of Bridge Circuits
8. Filter design using Butterworth Approximation
9. Filter design using Chebyshev Approximation
BM1204 BIO CHEMISTRY AND HUMAN PHYSIOLOGY LAB 0 0 4 100
1. Recording of Muscle Response to Induced Electrical Stimulation
2. Study of rate of Conduction of Nerve Impulses.
3. Isolated Frog Heart Perfusion and Effect of ionic Changes.
4. Testing of Hearing using Tuning Fork.
5. Testing of various parameters of Vision and Errors of Refraction.
6. Testing for Detection of Glucose, Fructose and Starch.
7. General Test for Proteins
8. Testing of Urine for presence of Sugar, Protein
9. Estimation using Spectrophotometer

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