21. :So a massive particle / field is two massless particles / fields of opposite circular polarization coupled together. 22. Out-of-plane rings have circular polarization . 23. The maximum absolute value of " g " em, corresponding to purely left-or right-handed circular polarization , is therefore 2. 24. This was made possible by the use of circular polarization and a multi-port waveguide section operating at X band. 25. :There are exactly two circular polarization states : one rotating clockwise when viewed from behind and one rotating counterclockwise. 26. Axial mode turnstile antennas are often used for satellite and missile antennas, since circular polarization is used in satellite communication. 27. For such a beam, SAM is strictly related with the optical polarization, and in particular with the so-called circular polarization . 28. Note that for circular polarization , optical researchers use the opposite right hand rule from the one used by radio engineers. 29. Weather radars resemble search radars, but use radio waves with circular polarization and a wavelength to reflect from water droplets. 30. Plans to boost up to 5, 000 watts of effective radiating power with new circular polarization antenna for better signal quality.
