Antenna Ranges MCQ’s

Read Time:1 Minute, 39 Second

This set of Antenna Multiple Choice Questions & Answers (MCQs) focuses on “Antenna Ranges”.

1. Which of the following doesn’t come under indoor ranges?
a) Slant range
b) Anechoic chamber
c) Tampered chamber
d) Compact ranges

2. What is the frequency of antennas used for Reflection range?
a) 300MHz to 16GHz
b) 3 MHz to 16MHz
c) 16MHz to 300MHz
d) 3GHz to 30GHz

3. Which of the following antenna range is used for small antennas?
a) Indoor ranges
b) Outdoor ranges
c) Reflection range
d) Slant range

4. Which of the following doesn’t come under outdoor ranges?
a) Reflection range
b) Anechoic chamber
c) Slant range
d) Elevation range

5. If the dimension of antenna under test (AUT) is 2m the minimum height required to mount it for elevation range is _______
a) 8m
b) 8cm
c) 4m
d) 2m

6. Which of the following antenna ranges are used to avoid limitations due to electromagnetic interference?
a) Anechoic Chambers
b) Slant height
c) Outdoor ranges
d) Reflection range

7. Height criteria required for mounting AUT under elevated range test is ______
a) hr ≤ 4D
b) hr ≥ 4D
c) hr ≥ 2D
d) hr ≤ 2D

8. For AUT to encounter uniform illumination which of the following is true?
a) Height of AUT should be equal to or more than four times the dimension of antenna
b) Height of AUT should be less than four times the dimension of antenna
c) Height of AUT should be equal to or more than two times the dimension of antenna
d) Height of AUT should be less than two times the dimension of antenna

9. Antenna range refers to the measurement of antenna parameters.
a) True
b) False

10. Which of the following is false regarding elevated range test?
a) To get AUT encounter uniform illumination, the amplitude variation should be less than 0.2dB
b) The height criteria of AUT should be equal to or more than four times the dimension of antenna
c) Range diffraction fences are used to reduce the antenna reflections.
d) To get AUT encounter uniform illumination, the amplitude variation should be more than 0.2dB

Happy
Happy
0 %
Sad
Sad
0 %
Excited
Excited
0 %
Sleepy
Sleepy
0 %
Angry
Angry
0 %
Surprise
Surprise
0 %

Average Rating

5 Star
0%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%

Leave a Reply

Your email address will not be published. Required fields are marked *

Previous post End Fire array MCQ’s
Next post Measurement of Gain MCQ’s