Ss. Gupta et R. Senani, State variable synthesis of single-resistance-controlled grounded capacitor oscillators using only two CFOAs: additional new realisations, IEE P-CIRC, 145(6), 1998, pp. 415-418
The authors report eight new 'two-CFOA-two-grounded-capacitor-three-resisto
r' single-resistance-controlled oscillators (SRCO) and the results of exper
imental investigations of the fourteen SRCOs of this class (including six i
ntroduced in an earlier communication).