Question

The measured half power beam widths (hpbw) of an antenna in the two orthogonal planes are 70 and 65. The directivity of the antenna in dbi is approximately:\

Answer 1

The measured half power beam widths of an antenna in the two orthogonal planes 70 and 65.The directivity of the antenna in dbi is approximately 9.6.

In mathematics, the generalization of the concept of the difference in the linear algebra of the olive oil volt form. B (u, v) = 0.

Depending on the Bi linear form, when vector space can have an auto-orthogonal vector, then the form of Bi linear forms B, two of the vector space and two components are orthogonal.

In the case of function space, families of orthogonal functions are used to build a foundation.

Answer 2

The measured half power beam widths of an antenna in the two orthogonal planes 70 and 65. The directivity of the antenna in dbi is approximately 9.6.