Test & Measurement

A not-so-discussed topic, a trending technique, and an often-misunderstood concept. Let’s take down the monster named “Flying Probe Testing.”

Measuring RF power and return loss in radio or test-and-measurement applications typically involves the use of directional couplers and RF power detectors. This solution combines the two.

Determining self-discharge involves making just two open-circuit voltage measurements, but one must consider relaxation and voltmeter accuracy when grading cells. Delta-OCV is the tried-and-true method, but quicker options are emerging.

The Signal Separation solution for Tektronix’s 5 and 6 Series mixed-signal oscilloscopes helps solve tough signal-analysis and debug testing challenges.

Technology Editor Bill Wong takes you on a quick tour of Digilent’s Analog Discovery Studio—a lower-cost educational tool.

Accurately evaluating and measuring power-conversion devices to find small performance increases means that highly accurate measurements are of utmost importance.

Checking some of the latest trends in test equipment at Boston’s 2019 International Microwave Symposium as the industry moves higher in frequency to tackle 5G and automotive electronics.