Items Tagged with 'measurement'

Intra-pair skew is a crucial metric when working with multiple lines. Its behavior, measurements, and interpretations are closely linked to other forms of signal degradation, making the definition of a single skew value a nuanced issue that requires careful consideration. In this article, Gustavo Blando and Prashant Pappu introduce three distinct methods for measuring skew, providing options for a wide variety of contexts and skew measurement goals.

In this article, Steve Sandler presents several methods of measuring battery impedance, discussing the reasons for conducting such measurements and the challenges one might encounter along the way.

A new family of Rohde & Schwarz power analyzers is now available in three models to meet all requirements for measuring voltage, current, power, and total harmonic distortion on both DC and AC sources.

In the final installment of this blog series, Benjamin Dannan, Heidi Barnes, and Steve Sandler continue their discussion of how to calculate the minimum CMRR with a PDN impedance measurement using a 2-port probe, demonstrating how to measure a sub-40 µΩ impedance when using an isolator that has sufficient CMRR using two different VNAs, the Bode 100 and E5061B. Achieving sub-40 µΩ impedance measurements is challenging, but completely realistic with the proper test equipment. 

Rohde & Schwarz will present its new R&S TSEMF-B2E isotropic antenna for the TS-EMF measurement system at the EMV trade show in Stuttgart. 

In this article, Donald Telian supplies a reference point for making the task of implementing via impedances, thus removing via impedance discontinuities, less daunting. Read on to find out how he can help.

In this power-electronics article, we focus on noise measurement of 48 V range voltage regulators (VRs), up to a maximum of 65 V. We propose a noise measurement setup and examine this method.