New single resistance controlled oscillators employing a reduced number of unity-gain cells. - Shanti Swarup Gupta; Raj Senani (IEICE Electron. Express, 2004)

Novel sinusoidal oscillators using only unity-gain voltage followers and current followers. - Raj Senani; Shanti Swarup Gupta (IEICE Electron. Express, 2004)

A configuration for realizing floating, linear, voltage-controlled resistance, inductance and FDNC elements. - Raj Senani; Data Ram Bhaskar; Shanti Swarup Gupta; Vinod Kumar Singh (Int. J. Circuit Theory Appl., 2009)

Electronically-Controllable Floating inductor Using Operational Mirrored amplifier. - Ravindra K. Sharma; Raj Senani; Data Ram Bhaskar; Abdhesh K. Singh; Shanti Swarup Gupta (J. Circuits Syst. Comput., 2009)

Two Simple Analog Multiplier Based Linear VCOs Using a Single Current Feedback Op-Amp. - Data Ram Bhaskar; Raj Senani; Abdhesh K. Singh; Shanti Swarup Gupta (Circuits Syst., 2010)

Sinusoidal oscillators with explicit current output employing current-feedback op-amps. - Shanti Swarup Gupta; Ravindra K. Sharma; Data Ram Bhaskar; Raj Senani (Int. J. Circuit Theory Appl., 2010)

Synthesis of Linear VCOs: the State-Variable Approach. - Shanti Swarup Gupta; Data Ram Bhaskar; Raj Senani; Abdhesh K. Singh (J. Circuits Syst. Comput., 2011)