Your roadmap · आपका रोडमैप
- 1
Admission & first meetingप्रवेश और पहली मुलाकातEnquire at your nearest NDSS centre, meet the teacher, fix the batch time and get your study material.
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Part 1 of the syllabusपाठ्यक्रम भाग 1Unit-wise coaching with notes and doubt classes.
Unit 1: Antenna FundamentalsUnit 2: Wire AntennasUnit 3: Antenna Arrays
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Part 2 of the syllabusपाठ्यक्रम भाग 2Unit-wise coaching with notes and doubt classes.
Unit 4: Aperture and Special AntennasUnit 5: Wave Propagation
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Unit tests & assignmentsयूनिट टेस्टRegular tests in the university / board pattern.
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Semester 6 exam (university / board)विश्वविद्यालय / बोर्ड परीक्षाPrevious papers and full revision before the exam.
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Online tests & resultऑनलाइन टेस्ट और रिज़ल्टTake the tests online; your marks and result show in your student login and at the centre.
सिलेबस · पाठ्यक्रम
1 subject · 5 chapters · 26 topics
01Unit 1: Antenna Fundamentals
6 टॉपिक+
- Radiation mechanism
- Radiation pattern and beamwidth
- Directivity, gain and efficiency
- Effective aperture and radiation resistance
- Polarisation
- Friis transmission equation and reciprocity
02Unit 2: Wire Antennas
5 टॉपिक+
- Hertzian (infinitesimal) dipole
- Half-wave dipole
- Quarter-wave monopole
- Folded dipole
- Small and large loop antennas
03Unit 3: Antenna Arrays
5 टॉपिक+
- Two-element array
- Pattern multiplication
- Uniform linear broadside and end-fire arrays
- Binomial and Dolph-Chebyshev arrays
- Yagi-Uda and log-periodic antennas
04Unit 4: Aperture and Special Antennas
5 टॉपिक+
- Horn antennas
- Parabolic reflector antennas
- Slot antennas
- Helical antennas
- Microstrip patch antennas
05Unit 5: Wave Propagation
5 टॉपिक+
- Ground-wave propagation
- Space-wave (line-of-sight) propagation
- Structure of the ionosphere
- Sky-wave: critical frequency, MUF, skip distance, virtual height
- Tropospheric scatter and duct propagation
About this course
आप यह कर पाएँगे
- Define antenna parameters such as pattern, beamwidth, directivity, gain, aperture and radiation resistance
- Analyse Hertzian dipole, half-wave dipole, monopole and loop antennas
- Analyse broadside, end-fire and binomial arrays and Yagi-Uda and log-periodic antennas
- Describe horn, reflector, slot, helical and microstrip patch antennas
- Explain ground-wave, space-wave and sky-wave propagation and calculate MUF and LOS range
- Apply the Friis transmission equation to radio links
यह किसके लिए है
- B.Tech Electronics & Communication Engineering students of Semester 6 under AKTU
- Students preparing for AKTU examinations and GATE electromagnetics
आपको क्या चाहिए
- Electromagnetic Field Theory
Online tests & result
Practice and unit tests online; marks and result show in your student login and at the centre.
Student login →
सवाल
Which syllabus is followed?
The current AKTU (Dr. A.P.J. Abdul Kalam Technical University, Lucknow) B.Tech syllabus of Antenna and Wave Propagation (Electronics & Communication Engineering, Semester 6). If your university or college follows a different syllabus, the centre teaches from your own university syllabus.
How is the subject examined?
AKTU assesses it through sessional tests, assignments and attendance, and an end-semester university examination; the centre covers every unit with theory, derivations and numericals.
Are previous-year questions practised?
Yes. Unit-wise AKTU previous-year questions, short-answer questions and the test series are solved in class.
