摘要
】针对涡流无损检测中存在的普遍问题，采用两片新器件ＭＡＸ０３８组成程控宽带正交信号，在智能涡流无损检测仪中较好地解决了信号源及相关检测电路中参考源的问题。
Two pieces of new-device MAX038 are used to produce programmable wide-band orthogonal signal in this paper. This method can preferably solve the universal question on the EDDY current inspection, which is of the source of signal and of the source of reference in the circuit of correlative detection.
出处
《仪表技术与传感器》
CSCD
北大核心
1999年第3期30-32,共3页
Instrument Technique and Sensor
关键词
宽带正交信号
相关检测
涡流检测仪
智能仪器
MAX038,Programmable Wide-band Orthogonal Signal,Correlative Detection
