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The module shows 2 by 6 array of dipoles moving in the x y plane. The elements of the array are marked 0, i, N-1. A specific point at a distance of R forms a zenith angle theta with the z-axis. The distance R projected on the x y plane. The projected line makes an azimuth angle with the x-axis. A current I sub 0 flows upward in the first element, while a current I sub start expression N minus 1 end expression flows in the (N minus 1) element. A text reads I sub I equals I sub 0 exponential left bracket negative j left parenthesis i delta right parenthesis right bracket.

The module on the top right shows a polar coordinate system. A dipole is placed along the vertical axis of the system, while two lobes are place along the horizontal axis.

The module on the below right shows a polar coordinate system. Two dipoles are placed along the horizontal axis. Two lobes are placed along the vertical axis, while the two lobes are place along the horizontal axis. Two lobes are place above the horizontal axis, while two elements are placed below the horizontal axis.

The input is as follow:

Maximum directivity 10.3749

Total radiated power 144.5794 [W]

Plot:

A radio button is on that reads E-H fields

A radio button is off that reads power

Dipole length equals 0.5 lambda

Number of dipoles N equals 5

Incremental phase delay delta

A radio button is on that reads deg

A radio button is off that reads rad

Dipole spacing d equals 0.5 lambda

Maximum dipole current equals 1.0 [A]