The capacitance probe can be set at one frequency of an alternating current, or it can go through a frequency sweep from 0.1 to 10 MHz to snapshot a profile of the population of cells, he adds ...

In this work, we develop a low-cost, highly integrated, compact sensing probe capable of simultaneously measuring pressure, temperature, and capacitance signals at the same location, providing ...

The impact of scope probes on your test An ideal probe would not load the DUT, would transmit the signal under investigation from its tip to the oscilloscope with perfect fidelity, have zero ...

Tektronix recently launched the TAP1500L, an active, single-ended probe that comes with a seven-meter probe cable. With a cable 5.7 meters longer than the original TAP1500 active single-ended ...

Then again, something like this open source 2 GHz active probe might be able to change the dynamics a bit. It comes to us from [James Wilson], who began tinkering with the design back in 2022.

It’s a wide-bandwidth, high-input-impedance JFET buffer that seemed perfect for the job, and designed a high-impedance, low-capacitance probe covering DC to 2 GHz probe with 10:1 attenuation ...

This paper focuses on the development of segmented capacitance probes for multi-phase interface measurement in crude oil storage tanks. The capacitor probes were fabricated by PTFE ...

WASHINGTON — Lawyers for Donald Trump met Thursday with members of special counsel Jack Smith's team ahead of a potential indictment over the former president's efforts to overturn the results ...