Electrical Construction & Maintenance

The Basics of Vector Analysis Part 3

Last month, we saw how you can use vectors to define complex circuits and determine current. This month, we'll show you how to use vector diagrams and some simple math to calculate neutral currents in ...
Business Wire

Keysight Unveils First Midrange Network Analyzer Delivering Fast, Accurate Error Vector Magnitude Measurements

Midrange solution offers simplified test setup that accelerates characterization of power amplifier designs for 5G transmitters by up to 50% Integrated platform provides modulation distortion analysis ...
EDN

Anritsu VectorStar vector network analyzer (VNA) Eye Diagram option and ShockLine VNA Advanced Time Domain (ATD) option ease microwave/millimeter-wave testing

Introduced by Anritsu for two of its vector network analyzer (VNA) families, the Anritsu VectorStar Eye Diagram option and ShockLine Advanced Time Domain (ATD) option provide engineers concerned about ...
SiliconANGLE

MongoDB revs up its vector search feature to power faster and more accurate generative AI apps

Cloud database provider MongoDB Inc. today announced a slew of updates to its platform that are designed to help software developers build applications that can harness the power of generative ...
JSTOR Daily

Accurate Critical Constants for the One-Sided Approximate Likelihood Ratio Test of a Normal Mean Vector When the Covariance Matrix Is Estimated

Tang, Gnecco, and Geller (1989, Biometrika 76, 577-583) proposed an approximate likelihood ratio (ALR) test of the null hypothesis that a normal mean vector equals a null vector against the ...