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Publication

Cross-correlation Based Ultrasonic Multi Channel Quality Control using a Virtex 5 SX50T Board

Book Contribution - Book Chapter Conference Contribution

Using ultrasound, it is possible to test in-line the quality of materials. By mounting several air-coupled piezo-based transducers in parallel, entire surfaces can be scanned. The real-time processing of the sensor signals requires a digital processing of the data. Here, a fast FPGA based platform with parallel processing of the data is crucial in order to implement the required cross-correlations.
Book: Annual Journal of Electronics
Pages: 148 - 151
Publication year:2009