1. Capacitive Sensors and Application;Baxter,1997
2. Capacitive differential pressure sensor for harsh environments;Moe;Journal of Sensors and Actuators A,2000
3. A novel technique of boiler drum level measurement using non-contact capacitive sensor;Bera;Journal of Institution of Engineers (I), Electronics and Telecommunication Engineering Division, India,2003
4. Non-invasive capacitive sensor for the determination of revolution speed and fill Level in screw conveyors;Moser,2008
5. A new design of cylindrical capacitive sensor for on-line precision control of AMB spindle;Jeon;Journal of IEEE Transactions on Instrumentation & Measurement,2001