The errors caused by the phase uncertainties of embedded parameters are deleted. In addition, LRL method can be used to de-embed the S parameters from the microwave transistor test fixture.
由于利用代数消去法,去除了嵌入参量相位不确定性引入的误差,LRL法可用于微波晶体管测试夹具的去嵌入。
Two kinds of chemically modified barks ( FMB and EMB) were made by cross-linking bark with formaldehyde and epichlorohydrin, respectively.
通过甲醛和环氧氯丙烷交联马尾松树皮,得到两种改性树皮:甲醛改性树皮(简称FMB)和环氧氯丙烷改性树皮(简称EMB)。
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