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) 2mI have been asked this question during an interview for a job.I'd like to ask this question from Antenna Ranges topic in chapter Modern Antennas & Antenna Measurements of Antennas

If the dimension of antenna under test (AUT) is 2m the minimum height

1.	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) 2mI have been asked this question during an interview for a job.I'd like to ask this question from Antenna Ranges topic in chapter Modern Antennas & Antenna Measurements of Antennas
Answer» Correct answer is (a) 8m Best explanation: The minimum height REQUIRED to mount ANTENNA under test for the ELEVATION RANGE is GIVEN by a relation hr ≥ 4D, where D is the dimension of AUT. Minimum height required hr=4D=4*2=8m

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