英语词汇“periodic antenna”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	periodic antenna
释义	periodic antenna periodic antenna [¦pir·ē¦äd·ik an′ten·ə] (electromagnetism) An antenna in which the input impedance varies as the frequency is altered.
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