Antennas Analysis & Design
Teacher
Prabhat K. Patnaik
Category
Core Courses
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Course Name : Antennas Analysis & Design
Code(Credit) : CUTM1049(2-1-0)
Course Objectives
- . To understand the theory and fundamentals of antenna design.
. This course helps the students to learn key aspects of practical antenna design.
. A broad range of antennas such as dipole, loop, microstrip patch, horn, smart etc are studied during the course.
Learning Outcomes
. Design and analyze antenna arrays
. Design and analyze wire and aperture antennas
. Identify the characteristics of radio-wave propagation
Course Syllabus
Module 1: Fundamental Concepts: (8 Hours)
Physical concept of radiation, Radiation pattern, near- and far-field regions, reciprocity, directivity and gain, effective aperture, polarization, input impedance, efficiency, Friis transmission equation, radiation integrals and auxiliary potential functions.
Module 2: Radiation from Wires and Loops: (7 Hours)
Infinitesimal dipole, finite-length dipole, linear elements near conductors, dipoles
for mobile communication, small circular loop. Polarization – Linear, Circular and Elliptical, Radiated Fields, Radiation resistance, Field regions & Directivity, Current distribution, Radiated Fields.
Practice: Design of Half wave Dipole Antenna
Practice: Design of Monopole Antenna
Module 3: Aperture Antennas:(4 Hours)
Huygens ’ Principle, radiation from rectangular and circular apertures, design considerations, Babinet’s principle, Radiation from sectoral and pyramidal horns, design concepts.
Practice: Design of Horn Antenna
Practice: Design of Parabolic Antenna
Module 4: Broadband Antennas: (3 Hours)
Broadband concept, Log-periodic antennas, frequency independent antennas, Antennas For Satellite communication.
Practice: Design of Circular antenna Simulation for UWB
Practice: Design of Log Periodic Dipole Antenna
Module 5: Microstrip Antennas: (3 Hours)
Basic characteristics of microstrip antennas, feeding methods, methods of analysis, design of rectangular and circular patch antennas.
Practice: Design of Microstrip Antenna Simulation
Practice: Design of Microstrip Antenna Array Simulation
Module 6: Antenna Arrays: (6 Hours)
Analysis of uniformly spaced arrays with uniform and non-uniform excitation amplitudes, extension to planar arrays.
Practice: Design of Helix Antenna Simulation
Module 7: Basic Concepts of Smart Antennas: (3 Hours)
Concept and benefits of smart antennas, fixed weight beamforming basics, Adaptive beamforming
Practice: Design of 5G phased array antenna design and beamforming\
Text Books:
1. C. A. Balanis, "Antenna Theory and Design", 3rd Ed., John Wiley & Sons., 2005.
2. W. L. Stutzman, and G. A. Thiele, "Antenna Theory and Design", 2nd Ed., John Wiley & Sons., 1998.
3. R. S. Elliot, "Antenna Theory and Design", Revised edition, Wiley-IEEE Press., 2003.
Reference Books:
1. G.S.N. Raju, “Antennas and Wave Propagation”, Person Education.
Source of reference;
1. https://volakis.eng.fiu.edu/teaching
2. https://www.udemy.com/course/horn-antennas-design-simulation-optimization/
3. https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-661-receivers-antennas-and-signals-spring-2003/lecture-notes/
4. https://nptel.ac.in/content/syllabus_pdf/117107035.pdf
John D Krauss Antennas Lecture 1 : https://www.youtube.com/watch?v=4nKRp7TzgBI
John D Krauss Antennas Lecture 2 : https://www.youtube.com/watch?v=k7QybBNW8H4
John D Krauss Lecture 3: https://www.youtube.com/watch?v=RlsFC2Mw9IM
Session 02
Radiation Mechanism, Poynting Vector, Power Intensity.
Antenna Design Analysis - Session 2
Poynting Vector : https://www.youtube.com/watch?v=2jm_oBclh4o
Session 03
Antenna Parameters:Radiated Power, Radiation Pattern, Field Regions
Antenna Design Analysis - Session 3
Session 04
Antenna Parameters: Directivity, Gain , Antenna Polarization
Antenna Design Analysis - Session 4
Directivity https://www.youtube.com/watch?v=ysNkjEnoRsU
Antenna Gain: https://www.youtube.com/watch?v=wGE4tjATecY&t=32s
Antenna Polarization https://www.youtube.com/watch?v=UIOlBzFiYO4
Session 05
Antenna Parameters: Axial Ratio, Input Impedance, Reflection Coefficient, Return Loss, VSWR
Antenna Design Analysis - Session 5
Impedance: https://www.youtube.com/watch?v=UIOlBzFiYO4
Return Loss & VSWR : https://www.youtube.com/watch?v=BijMGKbT0Wk&t=482s
Session 06
Antenna Parameters: Impedance Bandwidth, Communication link and FRIIS Transmission Equation
Antenna Design Analysis - Session 6
Impedance Bandwidth: https://www.youtube.com/watch?v=9iV_YICgifA&t=1s
Communication link and FRIIS Transmission Equation : https://www.youtube.com/watch?v=LXBv4MQgd_U
Session 07
Radiation from Wires and Loops
Antenna Design Analysis - Session 7
Radiation from wires and loops : https://www.youtube.com/watch?v=FWCN_uI5ygY
Session 08
Infinitesimal dipole: Radiation Zones,Total Radiated Power,Radiation Resistance, Directivity, Effective Area
Antenna Design Analysis - Session 8
Infinitesimal dipole: https://www.youtube.com/watch?v=MeDLPZswYVI&t=63s
Session 09
Session 10
Session 11
Finite Length Dipole: Radiated Power, Radiation Resistance, Directivity, Effective Area
Antenna Design Analysis - Session 11
Finite Length Dipole : https://www.youtube.com/watch?v=QWq5CAmIM98
Session 12
Half Wave Dipole and its Properties
Antenna Design Analysis - Session 12
Halfwave dipole Antenna Simulation : https://www.youtube.com/watch?v=hiU5YpIdUaY&t=44s
Session 14
Aperture Antennas : Introduction, Field Equivalence Principle
Aperture Antennas : https://www.youtube.com/watch?v=Tn_vSyGMf5k
Session 15
Aperture Antennas: love's equivalence principle , electrical and magentic conductor equivalence principle
Antenna Design Analysis - Session 15
Aperture Antennas : https://www.youtube.com/watch?v=Tn_vSyGMf5k
Session 16
Computation of field quantities of aperture antennas
Antenna Design Analysis - Session 16
Parabolic Antenna Simulation : https://www.youtube.com/watch?v=HiTK3ZptFPE&t=257s
Session 17
Relation between wire and aperture antennas, Horn antenna design principle
Antenna Design Analysis - Session 17
Horn Antenna Simulation : https://www.youtube.com/watch?v=f-bXup8o9Bg
Session 19
Examples of Frequency Independent Antenna
Antenna Design Analysis - Session 19
Frequency Independent Antennas : https://www.youtube.com/watch?v=WzN1M2AX86g
Session 20
Session 21
Session 22
Excitation Techniques, criteria for substrate selection, Radiation Mechanism
Antenna Design Analysis - Session 22
Microstrip Radiation Pattern : https://www.youtube.com/watch?v=ass6FqU0NBs
Session 23
Method of Analysis , Transmission Model 1
Antenna Design Analysis - Session 23
Microstrip Feeding Mechanisms : https://www.youtube.com/watch?v=Qqno3Jdr-Kg
Session 26
Session 27
ANTENNA ARRAY : Introduction, 2 Element Array
Antenna Design Analysis - Session 27
Antenna Arrays : https://www.youtube.com/watch?v=n930oz57vL4
Session 30
Broad side and Endfire Arrays, Phased Array
Antenna Design Analysis - Session 30
Broad Side and Endfire Arrays: https://www.youtube.com/watch?v=0rcQsC4HUfk
Phased Array Antennas : https://www.youtube.com/watch?v=vtPPAnvJS6c
Session 31
Directivity and Pattern Characteristics of linear uniform array
Session 32
Non Uniform Array, Binomial Array, Dolph-Chebyshev Array concept
Antenna Design Analysis - Session 32
Dolph Tchebyscheff Array : https://www.youtube.com/watch?v=qkwjgcLxyVg
Binominal Array : https://www.youtube.com/watch?v=xFVdIVS4gss
Session 33
Smart Antennas: Introduction,Types,Beamforming,Fixed weight Beamforming
Antenna Design Analysis - Session 33
Smart Antenna Introduction: https://www.youtube.com/watch?v=l407WVsfiW8
Beamforming : https://www.youtube.com/watch?v=uXXYepHKtTs&t=4s
Beamforming : https://www.youtube.com/watch?v=xGkyZw98Tug&t=4s
Session 34
MMSE,Adaptive Beamforming, Sample Matrix Inversion Method
Antenna Design Analysis - Session 34
Our Main Teachers
Prabhat K. Patnaik
Asst. Professor in School of Engineering and Technology Department of ECE
VIEW PROFILEPrabhat K. Patnaik received a M.Tech. from Berhampur University in 2012 and B.Tech from Biju Patnaik University of Technology and Management in 2007.Presently he is working as Asst. Professor in Electronics and Communication Engineering Department at Centurion University of Technology and Management, Odisha, India. He has published 10 research articles. His current research includes digital […]