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Quad and circular polarization
Richard Fry wrote:
This isn't true at least at VHF and UHF, where the ground reflection mostly just reverses the polarization sense of the incident wave. This have been demonstrated by the much-improved images seen on analog TV receivers in city centers when using c-pol transmit and receive antennas, because multipath reflections ("ghosts") tend to be suppressed by the receiving antenna. RF Can you show us one of these C-POL receive antennas? |
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