Microwave Communication MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Microwave Communication, a fundamental topic in the field of Electronics and Communication Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Microwave 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 Microwave Communication mcq questions that explore various aspects of Microwave Communication problems. Each MCQ is crafted to challenge your understanding of Microwave Communication principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Electronics and Communication Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Microwave Communication MCQs are your pathway to success in mastering this essential Electronics and Communication Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Microwave 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 Microwave Communication knowledge to the test? Let's get started with our carefully curated MCQs!

Microwave Communication MCQs | Page 11 of 41

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Q101.
In a microstrip transmission the signal can be easily redirected by changing the centre strip.
Discuss
Answer: (a).True
Discuss
Answer: (a).varying the voltage which controls beam velocity
Q103.
Consider the following statements (L is the length of array between centres of end antennas and A is wave-length)

1. Width of major lobe between nulls of broad side array and end fire array are different.
2. Directive gain of broadside array and end fire array are different.
3. Directive gain of broadside array is 4(L/ฮป) .

Which of the above statements are correct?
Discuss
Answer: (d).1 and 3 only
Discuss
Answer: (a).wall thickness is more than skin depth
Discuss
Answer: (b).the radiation losses are reduced RL
Q106.
Which of the following is a balanced line?
Discuss
Answer: (d).TV twin lead
Q107.
A line of characteristic impedance 400 ฮฉ is terminated by a resistance of 400 ฮฉ. The reflected quantities are
Discuss
Answer: (a).zero
Q108.
A magic tee is to be used as CW duplexer. Then port 1, port 2, port 3 (E arm), port 4 (H arm) respectively should be connected to
Discuss
Answer: (a).matched load, antenna, receiver and CW transmitter
Discuss
Answer: (a).increasing the power handling capacity
Q110.
Assertion (A): In a power divider SH = 0, S21 = 0.707 = S3.

Reason (R): In a power divider the input port (i.e., port 1) is matched and incident power is equally divided in output ports 2 and 3
Discuss
Answer: (a).Both A and R are correct and R is correct explanation of A