What is antenna benefit?
2023-07-01 06:33:02
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Problem Description
What is antenna benefit?
Solution
Antenna is usually a
passive device, it does not enlarge the electromagnetic signal. Antenna gain
refers to the antenna radiation of electromagnetic waves for the cluster, in
the same input power conditions, the actual antenna and the ideal radiation
unit in space at the same point of the signal power density ratio, that is, the
antenna gain to describe an antenna input power concentration radiation degree,
antenna gain available dBi to express.