| circular polarization |
In electrodynamics, circular polarization of electromagnetic radiation is a polarization such that the tip of the electric field vector, at a fixed point in space, describes a circle as time progresses. The name is derived from this fact. The electric vector, at one point in time, describes a helix along the direction of wave propagation (see the polarization article for pictures). The magnitude of the electric field vector is constant as it rotates. ...
출처: en.wikipedia.org/wiki/Circular_polarization
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| circular polarization |
A mode of transmission in which signals are downlinked in a rotating corkscrew pattern. A satellite
출처: www.novastars.com/vsat/vsat-glossary%20.htm
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| circular polarization |
Unlike many domestic satellites that use vertical or horizontal polarization, the international Intelsat satellites transmit their signals in a rotating corkscrew-like pattern as they are downlinked to earth. On some satellites, both right-hand rotating and left-hand rotating signals can be transmitted simultaneously on the same frequency; thereby doubling the capacity of the satellite to carry communications channels.
출처: www.satelliteretailers.com/glossary.html
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