Rotary electret type mechanical antenna performance evaluation method based on simulation modeling

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only for illustration, and are not intended to limit the present application.

[0033] like Figure 1-2 As shown, the present invention provides a kind of performance evaluation method of the rotating electret type mechanical antenna based on simulation modeling, comprises the following steps:

[0034] S1: Analyze and simplify the structure of the rotating electret mechanical antenna;

[0035] like Figure 5 Shown, when the structure of simplified rotating electret type mechanical antenna described in the present invention, adopt equivalent method to simplify the rotating structure of mechanical antenna: in order to simplify the electromagnetic field that the rotating disc of charged electret produces, the structure of a...