Page
%P
![Loading...](https://link.springer.com/static/c4a417b97a76cc2980e3c25e2271af3129e08bbe/images/pdf-preview/spacer.gif)
-
Chapter and Conference Paper
Design of Calibration System for Vehicle Speed Monitoring Device
Design of one calibration system for vehicle speed monitoring device based on ground loop sensors using the direct digital frequency synthesis technology. The calibration system can generate one kind of sinuso...