JNTUK R20 3-1 AWP Material/Notes PDF Download

Students those who are studying JNTUK R20 ECE Branch, Can Download Unit wise R20 3-1 Antenna and Wave Propagation (AWP) Material/Notes PDFs below.

JNTUK R20 3-1 AWP Material/Notes PDF Download

UNIT-1

ANTENNA FUNDAMENTALS: Introduction, Radiation Mechanism – single wire, 2 wire, dipoles, Current Distribution on a thin wire antenna. Antenna Parameters – Radiation Patterns, Patterns in Principal Planes, Main Lobe and Side Lobes, Beamwidths, Polarization, Beam Area, Radiation Intensity, Beam Efficiency, Directivity, Gain and Resolution, Antenna Apertures, Aperture Efficiency, Effective Height, illustrated Problems.

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UNIT-2

THIN LINEAR WIRE ANTENNAS: Retarded Potentials, Radiation from Small Electric Dipole, Quarter wave Monopole and Half wave Dipole – Current Distributions, Evaluation of Field Components, Power Radiated, Radiation Resistance, Beamwidths, Directivity, Effective Area and Effective Height. Natural current distributions, fields and patterns of Thin Linear Center-fed Antennas of different lengths, Radiation Resistance at a point which is not current maximum. Antenna Theorems – Applicability and Proofs for equivalence of directional characteristics, Loop Antennas: Small Loops – Field Components, Comparison of far fields of small loop and short dipole, Concept of short magnetic dipole, D and Rr relations for small loops.

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UNIT-3

ANTENNA ARRAYS : 2 element arrays – different cases, Principle of Pattern Multiplication, N element Uniform Linear Arrays – Broadside, End-fire Arrays, EFA with Increased Directivity, Derivation of their characteristics and comparison; Concept of Scanning Arrays. Directivity Relations (no derivations). Related Problems. Binomial Arrays, Effects of Uniform and Non-uniform Amplitude Distributions, Design Relations. Arrays with Parasitic Elements, Yagi-Uda Arrays, Folded Dipoles and their characteristics.

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UNIT-4

NON-RESONANT RADIATORS : Introduction, Traveling wave radiators – basic concepts, Long wire antennas – field strength calculations and patterns, Microstrip Antennas-Introduction, Features, Advantages and Limitations, Rectangular Patch Antennas –Geometry and Parameters, Impact of different parameters on characteristics. Broadband Antennas: Helical Antennas – Significance, Geometry, basic properties; Design considerations for monofilar helical antennas in Axial Mode and Normal Modes (Qualitative Treatment).

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UNIT-5

VHF, UHF AND MICROWAVE ANTENNAS: Reflector Antennas : Flat Sheet and Corner Reflectors. Paraboloidal Reflectors – Geometry, characteristics, types of feeds, F/D Ratio, Spill Over, Back Lobes, Aperture Blocking, Off-set Feeds, Cassegrain Feeds. Horn Antennas – Types, Optimum Horns, Design Characteristics of Pyramidal Horns; Lens Antennas – Geometry, Features, Dielectric Lenses and Zoning, Applications, Antenna Measurements – Patterns Required, Set Up, Distance Criterion, Directivity and Gain Measurements (Comparison, Absolute and 3-Antenna Methods).

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WAVE PROPAGATION: Concepts of Propagation – frequency ranges and types of propagations. Sky Wave Propagation – Formation of Ionospheric Layers and their Characteristics, Mechanism of Reflection and Refraction, Critical Frequency, MUF and Skip Distance – Space Wave Propagation – Mechanism, LOS and Radio Horizon.– Radius of Curvature of path, M-curves and Duct Propagation.

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TEXT BOOKS:

1. Antennas for All Applications – John D. Kraus and Ronald J. Marhefka, 3rd Edition, TMH, 2003.
2. Electromagnetic Waves and Radiating Systems – E.C. Jordan and K.G. Balmain, PHI, 2nd Edition, 2000.

REFERENCE BOOKS:

1. Antenna Theory – C.A. Balanis, John Wiley and Sons, 2nd Edition, 2001.
2. Antennas and Wave Propagation – K.D. Prasad, Satya Prakashan, Tech India Publications, New Delhi, 2001.

OUTCOMES:

• Identify basic antenna parameters.
• Design and analyze wire antennas, loop antennas, reflector antennas, lens antennas, horn antennas and micro-strip antennas
• Quantify the fields radiated by various types of antennas
• Design and analyze antenna arrays
• Analyze antenna measurements to assess antenna’s performance
• Identify the characteristics of radio wave propagation

JNTUK R20 3-1 AICA Material/Notes PDF Download

Students those who are studying JNTUK R20 ECE Branch, Can Download Unit wise R20 3-1 Analog ICs and Applications Material/Notes PDFs below.

JNTUK R20 3-1 AICA Material/Notes PDF Download

UNIT-1

OP-Amp Block Diagram (Symbolic Representation), Characteristics of Op-Amp, Ideal and Practical Op-Amp specifications, DC and AC Characteristics, Definitions of Input and Output Off-set voltage and currents slow rate, CMRR, PSRR. Measurements of Op-Amp Parameters, Three-Terminal Voltage Regulators 78xx& 79xx Series, current Booster, adjustable voltage, DualPowerSupplywith78xx&79xx

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UNIT-2

OP-AMPS Applications: Introduction, Basic Op-Amp Applications, Instrumentation Amplifier, AC Amplifier, V to I and I to V Converter, Sample and Hold Circuit, Log and Antilog Amplifier, Multiplier and Divider, Differentiator, integrator.

Comparators and Waveform Generators: Introduction, Comparator, Square Wave Generator, Monostable Multivibrator, Triangular Wave Generator, Sine Wave Generators.

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UNIT-3

Active Filters: Design & Analysis of Butterworth active filters – 1st order, 2nd order LPF, HPF filters. Band pass, Band reject and all pass filters.

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UNIT-4

Timers: Introduction to 555 timer, functional diagram, Monostable and Astable operations and applications, Schmitt Trigger.

Phase Locked Loops: Introduction, block schematic, principles and description of individual blocks, 565 PLL, Applications of PLL – frequency multiplication, frequency translation, AM, FM & FSK demodulators. Applications of VCO (566)

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UNIT-5

Digital To Analog And Analog To Digital Converters: Introduction, basic DAC techniques, weighted resistor DAC, R-2R ladder DAC, inverted R-2R DAC, A-D Converters – parallel Comparator type ADC, counter type ADC, successive approximation ADC and dual slope ADC.DAC and ADC Specifications.

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TEXT BOOKS:

1. Linear Integrated Circuits – D. Roy Choudhury, New Age International (p) Ltd, 2nd Edition 2003.
2. Operational Amplifiers & Linear Integrated Circuits –Sanjay Sharma; SK Kataria&Sons; 2nd Edition, 2010

REFERENCE BOOKS:

1. Op-Amps & Linear ICs – Ramakanth A. Gayakwad, PHI, 1993.
2. Operational Amplifiers & Linear ICs – David A Bell, Oxford Uni. Press, 3rd Edition.

OUTCOMES:

1. Describe the Op-Amp and internal Circuitry: 555 Timer, PLL

2. Discuss the Applications of Operational amplifier: 555 Timer, PLL

3. Design the Active filters using Operational Amplifier

4. Use the Op-Amp in A to D & D to A Converters

JNTUK R20 3-1 EMI Material/Notes PDF Download

Students those who are studying JNTUK R20 ECE Branch, Can Download Unit wise R20 3-1 Electronic Measurements and Instrumentation Material/Notes PDFs below.

JNTUK R20 3-1 EMI Material/Notes PDF Download

UNIT-1

Performance characteristics of instruments, Static characteristics: Accuracy, Resolution, Precision, Expected value, Error, Sensitivity. Dynamic Characteristics; speed of response, Fidelity, Lag and Dynamic error, Types of errors in measurements and their analysis, Design of multi-range AC, DC meters (voltmeter &ammeter) and ohmmeter(series &shunt type) using D’arsonval movement. True rms meter.

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UNIT-2

Specifications and designing aspects of Signal Generators – AF sine and square wave signal generators, Function Generators, Random noise generators, Arbitrary waveform generators.WaveAnalyzers,HarmonicDistortionAnalyzers,SpectrumAnalyzers,DigitalFourier Analyzers

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UNIT-3

Oscilloscopes – general purpose CROs, block diagram, functions and implementation of various blocks, specifications, various controls and their functions , types of probes used in CROs, Measurement of frequency and phase difference using Lissajous patterns Special purpose CROs; sampling oscilloscope, analog storage oscilloscope, digital storage oscilloscope

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UNIT-4

Bridge circuits – Wheat stone bridge, measurement of very low resistance, Measurement of inductance- Maxwell’s bridge, Anderson bridge. Measurement of capacitance-Schearing Bridge, Wien Bridge, Errors and precautions in using bridges Q-meter, principle of operation, measurement methods and sources of errors

Counters : principle of operation -modes of operation- totalizing mode, frequency mode and time period mode-sources of errors.

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UNIT-5

Transducers – active & passive transducers: Resistance, Capacitance, inductance, Strain gauges, LVDT, Piezo Electric transducers. Measurement of physical parameters temperature, force, pressure, velocity, acceleration and displacement

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TEXT BOOKS:

1. Electronic instrumentation, second edition-H.S.Kalsi, TataMcGrawHill, 2004.
2. Modern Electronic Instrumentation and Measurement Techniques–A.D.Helfrickand W.D. Cooper, PHI,5th Edition, 2002.

REFERENCE BOOKS:

1. Electronic Instrumentation & Measurements -DavidA. Bell, PHI, 3rdEdition,2013.

OUTCOMES:

1. Select the instrument to be used based on the requirements.

2. Understand and analyze different signal generators and analyzers.

3. Understand the design of oscilloscopes for different applications.

4. Design different transducers for measurement of different parameters.

JNTUK B.Tech 3-1 R20 EEE Materials: Students Can Download JNTUK 3-1 EEE R20 Regulation Materials/ E Note Books / Text Books Subject Wise From Below.

JNTUK B.Tech 3-1 Sem R20 EEE Materials Subject Wise PDF

Students of Jawaharlal Nehru Technological University Kakinada can avail of B.Tech 3-1 can avail of the materials for R20 regulation for various branches. Students can download JNTUK B.Tech 3-1 Sem R20 EEE Materials Subject Wise PDF from the links provided here. By tapping on the link, one can download materials for JNTUK 3-1 Sem EEE R20. The electronics and communication engineering Students can download the subject-wise materials PDFs collected from various sources. By referring to the materials one can gain knowledge to clear the exams with a good score. The course materials include Power Systems-II, Power Electronics, Control Systems, Linear IC Applications, Utilization of Electrical Energy, Computer Architecture and Organization, Optimization Techniques , Object Oriented Programming through Java, Renewable Energy Sources, Concepts of Optimization Techniques, Concepts of Control Systems and various other EEE related books of various popular authors. Check the following B.Tech R20 EEE 3-1 Materials PDFs and download them for free. 

JNTUK B.Tech 3-1 Sem R20 EEE Course Structure:

Also Check: JNTUK 3-1 Sem R20 EEE Syllabus

Download JNTUK 3-1 R20 EEE Materials PDF

Students who are pursuing the B.Tech 3-1 EEE R20 Regulation can check the text books, reference books, and e-resourses provided here for free. Students can get the complete chapter-wise information from their respective text books. And from the following information from the e-resourses, text books from the familer authors will provide the extra knowledge and understanding of each subject. Hence ts helps to score good in exams. Here we have collaboratively given the best JNTUK 3-1 R20 EEE materials at one place for the reference of students.

Power Systems-II Material

Power Electronics Material

Control Systems Material

Professional Elective-I

Linear IC Applications Material

Utilization of Electrical Energy Material

Computer Architecture and Organization Material

Optimization Techniques Material

Object Oriented Programming through Java Material

Open Elective-I

Renewable Energy Sources Material

Concepts of Optimization Techniques Material

Concepts of Control Systems Material

JNTUK B.Tech 3-1 R20 ECE Materials: Students Can Download JNTUK 3-1 ECE R20 Regulation Materials/ E Note Books / Text Books Subject Wise From Below.

JNTUK B.Tech 3-1 Sem R20 ECE Materials Subject Wise PDF

Students of Jawaharlal Nehru Technological University Kakinada can avail of B.Tech 3-1 can avail of the materials for R20 regulation for various branches. Students can download JNTUK B.Tech 3-1 Sem R20 ECE Materials Subject Wise PDF from the links provided here. By tapping on the link, one can download materials for JNTUK 3-1 Sem ECE R20. The electronics and communication engineering Students can download the subject-wise materials PDFs collected from various sources. By referring to the materials one can gain knowledge to clear the exams with a good score. The course materials include Analog ICs and Applications, Electromagnetic Waves and Transmission Lines, Digital Communications, Antenna and Wave Propagation, Electronic Measurements and Instrumentation, Computer Architecture & Organization and various other ECE related books of various popular authors. Check the following B.Tech R20 ECE 3-1 Materials PDFs and download them for free. 

JNTUK B.Tech 3-1 Sem R20 ECE Course Structure:

Also Check: JNTUK 3-1 Sem R20 ECE Syllabus

Download JNTUK 3-1 R20 ECE Materials PDF

Students who are pursuing the B.Tech 3-1 ECE R20 Regulation can check the text books, reference books, and e-resourses provided here for free. Students can get the complete chapter-wise information from their respective text books. And from the following information from the e-resourses, text books from the familer authors will provide the extra knowledge and understanding of each subject. Hence ts helps to score good in exams. Here we have collaboratively given the best JNTUK 3-1 R20 ECE materials at one place for the reference of students.

Analog ICs and Applications Material

Electromagnetic Waves and Transmission Lines Material

Digital Communications Material

Antenna and Wave Propagation Material

Electronic Measurements and Instrumentation Material

Computer Architecture & Organization Material

JNTUK B.Tech 3-1 R20 CSE Materials: Students Can Download JNTUK 3-1 CSE R20 Regulation Materials/ E Note Books / Text Books Subject Wise From Below.

JNTUK B.Tech 3-1 Sem R20 CSE Materials Subject Wise PDF

Students of Jawaharlal Nehru Technological University Kakinada can avail of B.Tech 3-1 can avail of the materials for R20 regulation for various branches. Students can download JNTUK B.Tech 3-1 Sem R20 CSE Materials Subject Wise PDF from the links provided here. By tapping on the link, one can download materials for JNTUK 3-1 Sem CSE R20. The Computer Science Engineering Students can download the subject-wise materials PDFs collected from various sources. By referring to the materials one can gain knowledge to clear the exams with a good score. The course materials include Computer Networks, Design and Analysis of Algorithms, Data Warehousing and Data Mining, Distributed Systems, Artificial Intelligence, Software Project Management, Advanced Unix Programming and various other CSE related books of various popular authors. Check the following B.Tech R20 CSE 3-1 Materials PDFs and download them for free. 

JNTUK B.Tech 3-1 Sem R20 CSE Course Structure:

Also Check: JNTUK 3-1 Sem R20 CSE Syllabus

Download JNTUK 3-1 R20 CSE Materials PDF

Students who are pursuing the B.Tech 3-1 CSE R20 Regulation can check the text books, reference books, and e-resourses provided here for free. Students can get the complete chapter-wise information from their respective text books. And from the following information from the e-resourses, text books from the familer authors will provide the extra knowledge and understanding of each subject. Hence ts helps to score good in exams. Here we have collaboratively given the best JNTUK 3-1 R20 CSE materials at one place for the reference of students.

Computer Networks Material

Design and Analysis of Algorithms Material

Data Warehousing and Data Mining Material

Distributed Systems Material

Artificial Intelligence Material

Software Project Management

Advanced Unix Programming

JNTUK R20 3-1 CTM Material/Notes PDF Download

Students those who are studying JNTUK R20 Civil Branch, Can Download Unit wise R20 3-1 Construction Technology & Management Material/Notes PDFs below.

JNTUK R20 3-1 CTM Material/Notes PDF Download

OBJECTIVES:

• To introduce to the student, the concept of project management including network drawing and monitoring
• To introduce the various equipment related to construction like earth moving equipment, trucks and handling equipment, aggregate production and construction equipment and machinery
• To introduce the importance of safety in construction projects

UNIT-1

Construction project management and its relevance – qualities of a project manager – project planning – coordination –scheduling – monitoring – bar charts – milestone charts – critical path method

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UNIT-2

Project evaluation and review technique – cost analysis – updating – crashing for optimum cost – crashing for optimum resources – allocation of resources introduction to software’s for construction management, project management using PRIMAVERA (or) equivalent.

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UNIT-3

Construction equipment – economical considerations – earthwork equipment – Trucks and handling equipment – rear dump trucks – capacities of trucks and handling equipment – calculation of truck production – compaction equipment – types of compaction rollers Hoisting and earthwork equipment – hoists – cranes – tractors – bulldozers – graders – scrapers– draglines – clamshell buckets

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UNIT-4

Concreting equipment – concrete mixers – Batching plants, mobile using plants like “Ajax” etc. mixing and placing of concrete – consolidating and finishing.

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UNIT-5

Construction methods – earthwork – piling – placing of concrete – form work – fabrication and erection – quality control and safety engineering. BIM for Civil Engineers (Building Information Modelling)

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TEXT BOOKS:

1. ‘Construction Planning, Equipment and Methods’ by Peurifoy and Schexnayder, Shapira, Tata McGraw hill.
2. ‘Construction Project Management Theory and Practice’ by Kumar NeerajJha (2011), Pearson.
3. ‘Construction Technology’ by Subir K. Sarkar and Subhajit Sarasvati, Oxford University press

REFERENCE BOOKS:

1. ‘Construction Project Management – An Integrated Approach’ by Peter Fewings , Taylor and Francis
2. ‘Construction Management Emerging Trends and Technologies’ by Trefor Williams , Cengage learning

OUTCOMES:

• Appreciate the importance of construction planning
• Understand the functioning of various earth moving equipment
• Know the methods of production of aggregate products and concreting
• Apply the gained knowledge to project management and construction techniques