Electrical Engineering Glossary Definition for IMD

Definition

互调失真(IMD)：当两个信号在非线性电路或器件中混频时，将产生新的频率成分(这些频率在原始信号中并不存在)，所产生的这一信号失真称为互调失真或IMD。

Synonyms

• IM
• 交调失真
• 互调失真
• Intermod

See Also

• 谐波失真
• 互调
• 失真
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