Antenna and Propagation (IEC-704) crash course, Online B.Tech, Semester 7:
All three long answers are theory + short numerical: gain/directivity in dBi, pyramidal horn gain, and helical antenna design.
- 6 video lessons
- 1h 33m
- Study notes
- 30 quiz questions
- Assignment
6 lessons in Antenna and Propagation
Each lesson pairs one topic with a hand-picked video, trimmed to the part that teaches it.
About this subject
All three long answers are theory + short numerical: gain/directivity in dBi, pyramidal horn gain, and helical antenna design. Learn the gain, aperture and helical formulas, plus arrays and Yagi/smart antennas for MCQs and short notes.
- 1
Horn antennas
Must study for the exam (×4 · A3, A4, B2, C2 2 + 2 + 5 + 15 marks · MCQ, short note, theory + numerical).
Horn Antenna (Basics, Structure, Flaring, Types, Designing Parameters, Applications) Explained· Engineering Funda· 15 min
Study notes 5 quiz questionsWatch lesson - 2
Antenna parameters: directivity, gain, efficiency, effective aperture, radiation resistance
Must study for the exam (×4 · A1, A2, B1, C1 2 + 2 + 5 + 15 marks · MCQ, definition, numerical).
Gain of Antenna (Basics, Definition, Calculation & Examples) Explained in Antenna Parameters· Engineering Funda· 11 min
Study notes 5 quiz questionsWatch lesson - 3
Helical antenna
Must study for the exam (×2 · B3, C3 5 + 15 marks · numerical, design).
Helical Antenna (Basics, Types, Structure, Radiation, Designing, Properties, Pros & Cons) Explained· Engineering Funda· 18 min
Study notes 5 quiz questionsWatch lesson - 4
Yagi-Uda and smart antennas
High value for the exam (×4 · A5, A6, A9, B5 2 + 2 + 2 + 5 marks · MCQ, short note).
Yagi-Uda Antenna (Basics, Structure, Working, Radiation, Features, Electrical Characteristics) Hindi· Quick Learn· 18 min
Study notes 5 quiz questionsWatch lesson - 5
Antenna arrays
High value for the exam (×3 · A7, A8, B4 2 + 2 + 5 marks · MCQ, short note).
Types of Antenna Array - Broadside array, End-fire array, collinear array· Padmasri Naban· 10 min
Study notes 5 quiz questionsWatch lesson - 6
Wave propagation: sky wave
If time permits for the exam (×1 · A10 2 marks · MCQ).
Sky Wave Propagation (Definition, Basics, Frequency Range, Layers, Pros & Cons) Explained· Engineering Funda· 21 min
Study notes 5 quiz questionsWatch lesson
Assignment
Exam-Style Problem Set: Antenna Parameters, Horns, Helices, Arrays and Sky Wave
Less scrolling. More passing.
- Free
Hand-picked video lessons
6 short lessons, each with the best YouTube explanation we could find, trimmed to the part that matters.
- Free login
Study notes
6 lessons come with a summary, key points, key terms and takeaways for quick revision.
- Free login
Quizzes
30 questions across the course, with the right answer and why, the moment you pick.
- Free login
Assignments
1 subject assignments with clear tasks, so you practise what each subject actually asks of you.
- Free login
Notebook
Write notes beside the video, stamped with the exact time, and jump back to that moment later.
- Free login
Progress that follows you
Completed lessons, quiz scores and where you stopped, saved to your account on every device.
- Live chat pass
Live chat
A members-only live chat beside every lesson: doubts, tips, stickers and GIFs with your batch. One ₹19 pass opens every live chat.
The Online B.Tech live chat. Study together, live.
A live chat right beside the video, shared by everyone studying Online B.Tech. Ask a Antenna and Propagation doubt mid-lesson, share a shortcut, celebrate a finished semester.
- Live chat beside every lesson
- One live chat for all of Online B.Tech
- Members-only stickers & GIFs
- One ₹19 pass opens every live chat
Online B.Tech live chat
Anyone else finding Antenna and Propagation tricky? 😅
Lesson 2 cleared it up for me. Watch it before the quiz
Doing it now, thanks!
Starting Channel Hydraulics tonight if anyone wants to go together
More from Online B.Tech Semester 7
All subjects- Sem 7CE
ICE-702
Channel Hydraulics
All three long answers are numericals: hydraulic jump sequent depths, Manning uniform flow in a trapezoidal channel, and GVF profile classification.
- 5 lessons
- 1h 34m
- Notes
- Quiz
- Sem 7CE
ICE-703
Earthquake Resistant Design of Structures
Learn the IS 1893 equivalent static base-shear procedure and its vertical distribution (15-mark numerical), base isolation (types and principle), and the IS…
- 5 lessons
- 1h 45m
- Notes
- Quiz
- Sem 7CE
ICE-705
Foundation Engineering
Pile capacity by Meyerhof's method (15-mark numerical) and settlement (uniform vs differential, consequences) are the safest long answers; earth-pressure…
- 7 lessons
- 4h 58m
- Notes
- Quiz
- Sem 7CE
ICE-701
Traffic Engineering
Highway/street lighting is the most-hit topic (2 MCQs, a short note and a 15-mark long answer); pair it with the horizontal-curve superelevation numerical and…
- 7 lessons
- 3h
- Notes
- Quiz
- Sem 7CE
ICE-704
Waste Management
All three long answers are short numericals: acid neutralisation with NaOH, chronic daily intake (CDI) risk calculation, and radioactive half-life.
- 6 lessons
- 2h 47m
- Notes
- Quiz
- Sem 7CSE
ICS-704
Cryptography and Network Security
The symmetric cipher model (with diagram) and symmetric vs asymmetric comparison cover the most slots; prepare VPN/IPsec and password vs Kerberos…
- 6 lessons
- 56 min
- Notes
- Quiz
Antenna and Propagation: common questions
All three long answers are theory + short numerical: gain/directivity in dBi, pyramidal horn gain, and helical antenna design. Learn the gain, aperture and helical formulas, plus arrays and Yagi/smart antennas for MCQs and short notes. It's the Antenna and Propagation subject of Online B.Tech, Semester 7, in 6 lessons: Horn antennas; Antenna parameters: directivity, gain, efficiency, effective aperture, radiation resistance; Helical antenna; Yagi-Uda and smart antennas; Antenna arrays; Wave propagation: sky wave.
Yes. Every video lesson is free to watch without an account. A free login unlocks study notes, quizzes, the assignment, a notebook and progress that syncs across devices.
About 1h 33m of video across 6 lessons, plus time for notes and quizzes. Go at your own pace; your place is saved.
Yes: “Exam-Style Problem Set: Antenna Parameters, Horns, Helices, Arrays and Sky Wave”. It comes after the last lesson, with a brief, clear tasks and how the work is judged.
A members-only live chat beside the video, shared by everyone studying Online B.Tech, where learners ask doubts, share tips and react with stickers and GIFs. One ₹19 pass, paid once from your InsideEdge wallet, opens the live chat for every degree.
No. It's a crash course to help you understand and revise the subject quickly. Use it alongside your official study material and assignments.