Previous installments of this series discussed the need to verify SPICE model accuracy and how to measure the output impedance and small-signal bandwidth of operational amplifier (op amp) models. In ...

A signal generator, a general-purpose piece of test equipment, performs numerous measurements for a variety of applications requiring electromagnetic wave signals as stimuli. Its roots trace back to ...

A tough challenge for test engineers is explored in terms of test methods, pitfalls, and measurement errors. For the test engineer, RF and microwave power amplifier testing imposes unique challenges.

This write-up continues the theme of my previous report: distortion correction. That blog addressed the case of steady-state distortion minimization. This month, we look at an idea that addresses the ...

AutomationDirect's ProSense universal input conditioners/isolators accept a wide range of RTD, thermocouple, resistance, potentiometer, mA or voltage inputs, and offer current, voltage and/or relay ...