Aerodynamic Characteristics of Radar Antenna in Stationary and Azimuthal Rotational Motion

Figure 11

Nephogram diagram of pressure distribution on the front and back of the antenna. (a)–(d) The front of the antenna; (e)–(h) the back of the antenna. (a) β = 0°, (b) β = 30°, (c) β = 60°, (d) β = 90°, (e) β = 0°, (f) β = 30°, (g) β = 60°, and (h) β = 90°.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)