... Circuits and Systems, 2013, 4, 1-5 http://dx.doi.org/10.4236/cs.2013.41001 Published Online January ...
... 2013 (http://www.scirp.org/journal/cs) A Nonlinear Electrical Resonator as a Simple Touch-Sensitive ...
... increased. There are then a numCopyright 2013 SciRes. ber of ways to convert capacitance to a digital ...
... of the resonator is measured at point P. Copyright 2013 SciRes. Figure 2. (a) A frequency sweep ...
... sufficient. 3. The Nonlinear Circuit as a Touch-Sensitive Switch Copyright 2013 SciRes. CS 4 L. Q. ENGLISH ...