Abstract:
提出了一种新型的电子移相调幅抗干扰原理.仪器内部产生的移相调幅信号能自动跟踪干扰信号的大小和相位,与干扰信号大小相等、相位相反,使两者互相抵消,提高了介质损耗和电容的测量精度,可使仪器在电磁场干扰严重的情况下得到准确、可靠的结果.文中介绍了它的工作原理、电路组成和软件设计,给出了实验结果.
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电测与仪表
ISSN: 1001-1390
CN: 23-1202/TH
Year: 2002
Issue: 7
Volume: 39
Page: 30-33
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 7
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