Discussion
What is an elevated antenna range?
Answer: B
An elevated range puts both antennas high enough, and uses directive source antennas and fences, so that the ground reflected path is suppressed relative to the direct one. It is the classical outdoor arrangement for large antennas. Safety, atmospheric thickness and lifting equipment are not the reasons. Every range design is fundamentally an answer to the same two questions: how to obtain far field conditions and how to suppress unwanted paths.
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