单词 | radiation resistance |
释义 | radiation resistance [´rād·ē`ā·shǝn ri´zis·tǝns] ACOUSTICS For a medium, the acoustic impedance of a plane wave in that medium. Also known as radiation impedance. ELECTROMAGNETISM The total radiated power of an antenna divided by the square of the effective antenna current measured at the point where power is supplied to the antenna. |
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