メインコンテンツに移動
Search

Company Blog

Impedance Characterization of a Wideband Bias Tee

28.04.2022

photo and circuit of a bias tee

A bias tee is often used to add a DC offset to an RF signal ideally without affecting its transmission. In the simplest format, this is often achieved with an L||C circuit, where the high-frequency RF signal passes through the capacitor C, and the DC counterpart is injected across the...

Getting Additional Insights into Your Setup with the MF-DIG Option

08.11.2020

DIG Schematics

Lock-in amplifiers are at their best when rejecting the noise and increasing the signal-to-noise ratio. When the setup is well characterized the measurements are carried out at a single frequency and measured against external parameters. Throughout the measurement, detailed noise spectra reveal critical changes in the physics of the experiment...

お問い合わせ