Define Beam Efficiency?

1.	Define Beam Efficiency?
Answer» The TOTAL beam area (WA) consists of the main beam area (WM) PLUS the minor lobe area (Wm). Thus WA = WM+ Wm. The ratio of the main beam area to the total beam area is called beam EFFICIENCY. Beam efficiency (SM) = WM / WA. The total beam area (WA) consists of the main beam area (WM) plus the minor lobe area (Wm). Thus WA = WM+ Wm. The ratio of the main beam area to the total beam area is called beam efficiency. Beam efficiency (SM) = WM / WA.

Answer»

The TOTAL beam area (WA) consists of the main beam area (WM) PLUS the minor lobe area (Wm).

Thus WA = WM+ Wm.

The ratio of the main beam area to the total beam area is called beam EFFICIENCY.

Beam efficiency (SM) = WM / WA.

The total beam area (WA) consists of the main beam area (WM) plus the minor lobe area (Wm).

Thus WA = WM+ Wm.

The ratio of the main beam area to the total beam area is called beam efficiency.

Beam efficiency (SM) = WM / WA.

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