GGB公司-微波和示波器探头的鼻祖，自1980年来一直服务于晶圆上探测需求的全球半导体产业。1988年，GGB公司彻底改变了晶圆上微波探测的一个新的专利一同轴微波探头，具有50欧姆共面灵活的技巧，他们的特点是工艺，精度，客户服务和解决问题。
The GGB Industries, Inc., line of CALIBRATION SUBSTRATES allows the user to calibrate any GGB Industries, Inc., microwave Picoprobe® at the probe tip.
The underlying principal of the calibration of a measurement system is to provide accurate known standards to which the measurement system can be connected.
The GGB Industries, Inc., line of calibration substrates is such a standard. Each calibration substrate contains highly precise elements for calibrating out the unavoidable errors and losses in a microwave network analyzer, its associated cabling, and the microwave probe to ensure accurate on-wafer testing.
