单词 | polarization error |
释义 | polarization error [´pō·lǝ·rǝ`zā·shǝn ´er·ǝr] NAVIGATION An error in a radio direction-finder bearing or the course indicated by a radio beacon because of a change in the polarization of the radio waves between the transmitter and receiver on being reflected from the ionosphere.Formerly referred to as night effect because it occurs principally during the night. |
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