NEC-LIST: Re: NEC-List Digest, Vol 5, Issue 8 Circular Polarisation

Hi

The default polarisation for any antenna can be considered to be elliptical.
Using an RP0 command will produce a radiation pattern, and the data includes
a field which states whether the sense of the field is Linear, RH or LH.
Most practical antenna produce some RH or LH elliptical polarisation.

I have successfully modelled antennas designed for elliptical or circular
polarisation. Crossed dipoles excited 90 degrees out of phase should do it.

Phil Ede

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