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Sardar Patel University

T.Y.B.Sc. [Electronics & Communication][Sem 5]

US05CELC01: Analog Circuit Design And its Applications

UNIT 1: Amplifier

Introduction of Amplifier, Classification of Amplifiers, Distortion in Amplifier,

Frequency response of an Amplifier, Power Amplifier : Class A Operation, Class B

Operation, Class AB Operation, Push Pull Amplifier, Harmonic Distortion in Power

Amplifier.

UNIT 2: Feedback Amplifier

Introduction of feedback Amplifier, Feedback Concepts, Types of Feedback : Series

Voltage, Series Current, Shunt Voltage, Shunt Current, Voltage gain in feedback Amplifier,Circuits with Negative feedback.

UNIT 3: Oscillators

Classification of Oscillators, Oscillator Principle, RC Oscillator : Phase shift

Oscillator and Wein Bridge Oscillator, LC Oscillator : Colpitts Oscillator and Hartley

Oscillator, Oscillator Stability, Millers Theorem.

UNIT 4: Ic Applications

555 Timer IC : Sailent features, Pin Diagram and functional diagram of 555 Timer IC,

Astable Multivibrator and its Application, Monostable Multivibrator and its Application,

Bistable Multivibrator, Schmitt Trigger.

Refernce Books :

1. Op-Amp & Linear Integrated Circuits Ramakant Gayakwad.

2. Basic Electronics S.Biswas

3. Electronics circuits and Devices G.K.Mithal

4. Linear integrated circuits N.N.Bhargava, S.C.Gupta, D.C.Kulshreshta

5. Integrated Electronics Jacob Millman & W. Halkias

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US05CELC02: Introduction to 8-bit Microprocessor

Unit1: Microprocessor Architecture

The 8085 microprocessing unit, bus timing, demultiplexing the bus, generating

the control signal, 8085 architecture, instruction classifications, instruction

format, method of writing and executing simple program.

Unit2: Microprocessor instruction & Programming technique

Overview of 8085 instruction set, addressing modes, and data transfer

instructions, arithmetic instruction, logical instructions, and branch

instructions. Programming techniques: Looping counting indexing, 16 bit

arithmetic instructions, logic operations: Rotate, Compare.

Unit3: Counter & Stack operation

Counters And delays, hexadecimal counter, modulo-10 counter, Stack and

subroutines conditional and unconditional CALL & RETURN instruction,

advanced subroutine concepts.

Unit4: Code Conversion

Code conversion: BCD to binary, binary to BCD, BCD to seven segments.

Binary to ASCII and ASCII to Binary, BCD addition, BCD Subtraction,

Introduction to advanced Instructions and applications, multiplication

Reference Book:

1. Microprocessor, Architecture, Programming and Application with 8085/8080

Ramesh S. Gaonkar

2. Fundamentals of microprocessors and microcomputers B. Ram(Dhanpat Rai

Pub.)

3. Digital Computer Electronics An Introduction to microcomputers

A.P.Malvino (Tata McGraw Hills)

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US05CELC03: Measuring Instruments & Signal generators

Unit-1 Bridge

DC Bridge: Wheaston Bridge, Kelvin Bridge, Un-balance condition ,

Ac Bridge: Maxwell Bridge, Hay Bridge,Wein Bridge,Schearing Bridge

Unit-2 Measuring instrument

Introduction, Classification, Analog: Voltmeter, Ohmmeter, Q-meter, Digital

voltmeter (DVM), Specification and advantages of DVM, Ramp type DVM,

Successive approximation.

Unit -3 Transducer

Introduction, Classification, Capacitive transducer, Inductive transducer,

LVDT & its application, Piezoelectric transducer, Strain Gauge,

Potentiometer transducer, Thermister, Thermocouple, RTD.

Unit- 4 Signal generators and analyzer

Generators: Sine wave, Frequency synthesis, Sweep generator, Function

generators, Audio frequency function generator.

Analyzers: Harmonic distortion analyzer, Spectrum analyzer, Peak detector,

Voltage control oscillator, Clipper & Clamper circuit.

Reference Books:

1. Modern Electronics Instrumentation and Measurement Techniques

A.D. Helfrick, W.D.Cooper2. Electronics Instrumentation and Measurement system J.G. Joshi

3. Digital Principles and its Application Malvino and Leach

4. Integrated Circuit - Taub & Schilling

5. Instrumentation Devices and Systems - C.S.Rangan, R. Sharma,

V.S.Mani(Tata McGraw Hill)

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US05CELC04: Digital Communication Systems

UNIT 1 : Sampling

Introduction, The sampling Theorem, proof of sampling theorem, Nyquist rate

and Nyquist Interval, Reconstruction filter, Signal reconstruction: the Interpolation Formula,

Effect of under sampling, sampling techniques, comparison of various sampling techniques.

UNIT 2 : Pulse Modulation

Pulse Modulation, Analog Pulse Modulation, Pulse Amplitude Modulation,generation and Detection of PAM, Pulse Time Modulation, Pulse Width Modulation,

generation and Detection of PWM Signal, Pulse Position Modulation, Generation and

Detection of PPM Signal, Pulse code Modulation, transmission Bandwidth in PCM, Non

Uniform Quantization, Companding, Compander Characteristics.

UNIT 3: Digital Modulation Techniques

Introduction, Digital modulation Format, types of digital modulation

techniques, Coherent Binary ASK, Binary phase shift keying, coherent Binary Frequency

shift keying, Non coherent Binary modulation techniques.

UNIT 4: Multiplexing

Introduction, Time Division Multiplexing, T1 Carrier system, Line Encoding,

Frame synchronization, Statistical TDM, Frequency Division Multiplexing, FDM Hierarchy,

Composite Base band Signal, Formation of Group, Super Group and , Master Group.

Reference Books:

1. Electronic Communication System Blake (Thomson and Delmar)2. Electronic Communication System Fundamentel through Advance Wayne Tomasi

(Pearson Education Asia)

3. Digital Communication Systems with Satellite and fiber Optic Application- Harold

Kolimiris (Pearson Education Asia)

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US05CELC05: Antenna and its Applications

UNIT 1: Radiation

Potential function and the electromagnetic field, alternating current element, power

radiated by current element, application to short antennas, current distribution, radiation from

monopole or dipole.

UNIT 2: Antenna Basics

Basic antenna parameters, radiation intensity, directivity and gain, directional

properties of dipole antenna, antenna aperture, effective area, effective height, antennaterminal impedance, transmission loss between antennas, antenna temperature & S/N ratio,

space communication.

UNIT 3: Antenna Array

Two dipole array, mathematics of linear array, antenna synthesis, general pattern of

two isotropic radiators, broadside and end-fire array, binomial array, tchebyscheff

distribution, super directive array, multiplication of patterns.

UNIT 4: Antenna Family

Introduction, Loops, dipoles, slot, coaxial, twin-line antenna, waveguide antennas,

parabolic dish, end-fire antenna, log periodic, patch antenna, helical antennas, reflector

antennas, horn antennas, lens antennas, microstrip antennas, broadband antennas, yagi-uda

antenna.

Reference Books:

1. Electromagnetic Waves and Radiating System E.C.Jordan & K.G.Balmain

2. Antennas J.D.Krauss (McGraw Hill)3. Electronic Communication System George Kennedy (McGraw Hill)

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US05CELC06: Data Communication and Network

Unit 1 :- Computer Network

Introduction, Application Topology, Common bus, star, ring, fully Connected,

combined topology, Need for standard OSI model: physical layer, data link layer, network

layer, transport layer session layer, presentation layer, application layer

Unit 2 :- Data Communication and Contention Protocols

Transmission modes, serial and parallel transmission asynchronous transmission,

simplex, half-duplex and full-duplex communication, Interface standard: RS-232 interface,

RS 232 subsets, null modems, RS- 449 interface, X 21 interface , Aloha protocols, carriersense multiple access, Collision detection, Token passing.

Unit 3 :- Data Security and Integrity

Introduction, parity checking: Parity checking analysis, double-bit error detection,

cyclic Redundancy Checks, polynomial division, CRC working, analysis of CRC, CRC

implementation using circular shifts. Hamming codes: single-bit error correction, multiple-bit

error correction comparison of error detection and error correction, Viruses infecting files,

memory resident viruses, virus evolution, virus sources, Internet worm, Computer hackers

Unit 4 :- Protocol concept and Networking

Basic flow control signaling, frame oriented control, protocol efficiency, Sliding

window protocols frame format, go back-protocol. Selective repeat protocol, sliding window

protocol efficiency, protocol correctness: finites state machines, Petri nets Data link control

protocol: high-level data link control, other bit-oriented protocol, binary synchronous

communications protocol, Ethernet IEEE standard 8023 relation to OSI Ethernet

components, connecting segments, frame format. Efficiency, Token ring. IEEE standard

802.5. Token bus: IEEE standard 8024, interconnecting LANS. Layer Connecting layer 2

connections, bridging different types of LANs, bridge routing Novell Netware: Netware

configuration. Running Novell Netware. Security and integrity Selected Novell commands

Reference Books:

1. Understanding Data Communication and Network-W.A Shay(Brookes/Cole)

2. Data Communication and Networking - B.A.Forouzan

3. Computer Networks and Internets Douglas E Comer

4. Computer Networks A.S.Tannenbaum

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US05CELC07: Practical

1. To study Maxwell bridge.

2. To study Wein bridge.

3. To study Astable multivibrator.

4. To study Monostable multivibrator.

5. To study Bistable multivibrator.

6. Practical based on microprocessor 8085.





Other practical related to syllabus.

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US05CELC08: Practical

1. To study the sampling theorem.

2. To study PAM

3. To study PWM

4. To study PPM

5. To study ASK

6. To study FSK

7. To study PSK

8. To study PCM

9. To study TDM

10. To study FDM

11. Introduction to computer networks.12. To study computer network using RS 232 connector.

Other practical related to syllabus.

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US05CELC09: Project

ELC_SEM_5

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