Dive into the fascinating world of Antenna and Wave Propagation with our comprehensive collection of multiple-choice questions and answers. Whether you're a student studying telecommunications, an engineer designing wireless systems, or simply intrigued by the physics of electromagnetic waves, our meticulously curated selection covers a wide range of topics. Explore fundamental concepts such as antenna types, radiation patterns, propagation mechanisms, and practical applications in wireless communication systems. With our user-friendly interface and detailed explanations, mastering the complexities of antennas and wave propagation has never been more engaging and accessible. Start your journey towards understanding the principles that underpin modern communication technology today!
1. Antennas convert
2. Antennas are of .............. types
3. Which of the following is true
4. Radiation pattern is .............. dimensional quantity
5. .............. is also called as 3-dB bandwidth
6. One steradian is equal to .............. square degrees
7. .............. is independent of distance
8. The minimum value of the directivity of an antenna is……….
9. Directivity is inversely proportional to………
10. Gain is always .............. than directivity
11. Directivity and Resolution are ..............
12. Effective aperture is always .............. than Physical aperture.
13. .............. Theorem can be applied to both circuit and field theories
14. Antenna temperature considers .............. parameter into account
15. Radiation resistance of antenna is ..............
16. Antenna aperture is same as ..............
17. The source of scalar potential is
18. The source of vector potential is
19. R/v is called ..............
20. Which condition makes coupled equations into uncoupled equations
21. Alternating current element is given by
22. .............. potential is used to find the field components of current element
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