At the end of this course, the students; 1) Identifies and evaluates the characteristics of the antenna types. 2) Evaluates the antenna parameters such as polarization, directivity, gain, input impedance, and radiation efficiency. 3) Explain the role of antennas in communication systems. 4) Explain and discusses different propagation mechanisms. 5) Analysis and design, and evaluates the characteristics of various types of antennas. 6) Decides the type of antenna depending on the application.
MODE OF DELIVERY
Face to face
PRE-REQUISITES OF THE COURSE
No
RECOMMENDED OPTIONAL PROGRAMME COMPONENT
None
COURSE DEFINITION
This course gives concepts of antenna engineering. Fundamental parameters of antennas, and antenna types, vector potentials and radiation integral, wire and loop antennas, analysis and synthesis of linear, planar and circular arrays, antenna measurements, and radio wave propagation topics are covered.
COURSE CONTENTS
WEEK
TOPICS
1st Week
Antenna types and antenna structures
2nd Week
Fundamental parameters of antennas (radiation pattern, power density, directivity and gain)
3rd Week
Fundamental parameters of antennas (antenna efficiency, polarization and input impedance)
4th Week
Friis transmission equation and radar range equation
5th Week
Radiation integral
6th Week
Electrically small antennas
7th Week
Infinitesimal dipole and small circular loop
8th Week
Midterm Exam
9th Week
Finite length dipole and monopole
10th Week
Antennas near or on infinite perfect conductors
11th Week
Array antenna theory
12th Week
Linear arrays, Planar and circular arrays
13th Week
Classification of radio waves and modes of propagation
14th Week
Sky waves and ionospheric propagation
RECOMENDED OR REQUIRED READING
Balanis, Antenna Theory-Analysis and Design, John Wiley & Sons. Collin, Antennas and Radiowave Propagation, Mc Graw Hill.
PLANNED LEARNING ACTIVITIES AND TEACHING METHODS
Lecture,Presentation,Questions/Answers,Practice
ASSESSMENT METHODS AND CRITERIA
Quantity
Percentage(%)
Mid-term
1
30
Assignment
2
5
Quiz
2
25
Project
1
10
Total(%)
70
Contribution of In-term Studies to Overall Grade(%)
70
Contribution of Final Examination to Overall Grade(%)
30
Total(%)
100
ECTS WORKLOAD
Activities
Number
Hours
Workload
Midterm exam
1
2
2
Preparation for Quiz
2
4
8
Individual or group work
14
3
42
Preparation for Final exam
1
12
12
Course hours
14
4
56
Preparation for Midterm exam
1
12
12
Laboratory (including preparation)
0
0
0
Final exam
1
2
2
Homework
2
8
16
Total Workload
150
Total Workload / 30
5
ECTS Credits of the Course
5
LANGUAGE OF INSTRUCTION
Turkish
WORK PLACEMENT(S)
No
KEY LEARNING OUTCOMES (KLO) / MATRIX OF LEARNING OUTCOMES (LO)