1. An integrated wide-band variable-gain amplifier with maximum dynamic range
2. A new wide-band amplifier technique
3. Sansen W. Das C. andCallewaert L.(1984).A Monolithic Impedance Buffer with a Compatible JFET‐CMOS Technology.ESSCIRC ‘84: Tenth European Solid‐State Circuits Conference Edinburgh UK(1984 September) pp.63–66.