Antennas and Satellite Communication MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Antennas and Satellite Communication, a fundamental topic in the field of Avionics Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Antennas and Satellite Communication MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Antennas and Satellite Communication mcq questions that explore various aspects of Antennas and Satellite Communication problems. Each MCQ is crafted to challenge your understanding of Antennas and Satellite Communication principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Avionics Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Antennas and Satellite Communication MCQs are your pathway to success in mastering this essential Avionics Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Antennas and Satellite Communication. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Antennas and Satellite Communication knowledge to the test? Let's get started with our carefully curated MCQs!

Antennas and Satellite Communication MCQs | Page 2 of 9

Q11.
An Em wave is said to be vertically polarized when the angle between the electrical field and earth is _______
Discuss
Answer: (c).90°
Discuss
Answer: (c).Circular polarized wave can follow the curvature of earth
Q13.
What happens when a vertical or horizontal polarized antenna receives a circular polarized wave?
Discuss
Answer: (c).Signal strength reduces
Q14.
Which of the following devices assist in using the same antenna for transmission and receiving?
Discuss
Answer: (c).Duplexer
Q15.
A dipole antenna is also called as?
Discuss
Answer: (d).Hertz antenna
Q16.
The impedance at the center of the antenna is known as?
Discuss
Answer: (b).Radiation resistance
Q17.
What happens when the radiation resistance of the antenna matches the characteristic impedance of the transmission line?
Discuss
Answer: (d).SWR is minimum
Q18.
The type of dipole antenna that has a higher band width is called as?
Discuss
Answer: (a).Conical antenna
Q19.
The radiation pattern of a half-wave dipole has the shape of a ______
Discuss
Answer: (a).Doughnut
Q20.
What is the beam width for a half wave dipole antenna?
Discuss
Answer: (a).90°
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