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科学通报  2011 

耦合非线性LC传输线电路中的不对称能流

, PP. 1982-1986

Keywords: 非线性,LC,传输线,不对称能流,通带,基波,谐波

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Abstract:

构造了一类耦合的LC传输线电路,研究波在其中的传播.交换两端的激励条件,系统呈现出能流不对称性.分析认为,这种现象的产生和LC传输线的带通性质以及LC传输线的非线性所导致的高次谐波有关.由于LC传输线电路可以用来模拟一维微观非线性晶格系统,希望在其中观察到热整流效应.另外,还对系统对参数的相关性作了研究,并且讨论了模拟热传导下的多频情形,确保实验上的实现.

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