What are the challenges of generating and amplifying signals for controlling qubits?

Apr 17, 2025 ... In this paper, we present a novel enhanced recycling folded cascode (ERFC) operational transconductance amplifier (OTA), which exhibits high ... Transconductance is generally varied by two well-known techniques. In the first technique, bias current of differential pair MOSFETs is varied whereas in the ... Operational transconductance amplifier · The OTA outputs a current while a standard operational amplifier outputs a voltage. · The OTA is usually used "open- ... The Operational Transconductance Amplifier block provides a behavioral representation of an operational transconductance amplifier. A transconductance amplifier ... Products in this family are used for the reproduction of analog signals with an attendant increase in amplitude, reduction of source impedance, and/or isolation ... The Model 8100 Transconductance Amplifier is a precision, high stability, high accuracy instrument which produces an output current which is directly ... Aug 30, 2016 ... A simple high-performance architecture for bulk-driven operational transconductance amplifiers (OTAs) is presented. Jul 29, 2024 ... Operational transconductance amplifier ... An operational transconductance amplifier (OTA) is an amplifier whose differential input voltage ... Because of its extremely linear transconductance characteristics with respect to amplifier bias current, the CA3080 gained wide acceptance as a gain control ... This thesis covers the development of a transconductance amplifier used to control a magnetically actuated steerable robotic ablation catheter.