Extend the LM358 op-amp family’s output voltage range by cascading the op-amp with a few simple, inexpensive components.
Abstract: This article presents an algorithm to effectively model the non-ideal behavior of RF mixers employed within the structure of I/Q modulators. The proposed model is based on the memory ...
Abstract: We propose an optimization method for a superconductor-insulator-superconductor (SIS) mixer-based amplifier circuit that employs SIS up- and down-converters. Such a novel amplifier ...