August 20, 2013. Anritsu has expanded its VectorStar family of vector network analyzers (VNAs) with the introduction of the MS4640B Series. Featuring a number of new measurement capabilities, ...

Simple measurement of the peripheral pulse (MPP) at the radial artery is an effective screening tool for diagnosis of atrial fibrillation (AF) in patients who have had a stroke, a new pilot study ...

Pulse measurement equipment is now easier to use than ever before, with many devices offering easy-to-align solutions and plug-and-play computer operation, reports Neil Savage. Ultrafast lasers, which ...

Simplified radar field testing is the reason behind Agilent’s implementation of a pulse-measurement option for its FieldFox handheld analyzers. Handheld products traditionally lack the performance ...

digiDoc Pulse Oximeter is an iPhone app that uses your camera to measure your heart rate and your oxygen level. Apps that measure your heart rate are a dime a dozen, but this is one that combines ...

Using a spectrum analyzer for pulsed measurements has always required a careful understanding and knowledge of the parameters of the pulse signal, as well as the subsequent operation of the spectrum ...

Researchers have developed software that could let you measure your pulse using nothing more than your earphones and a smartphone. The tech measures the air pressure in your ear canal, taking ...

French fitness tracking product company Withings integrates a heart rate monitor into its latest offering, adding yet another metric with which users can measure and manage their workout routine.

an inspection tool for accommodation and home treatment as one of the means to understand the symptoms of new coronavirus infection. A pulse oximeter can measure oxygen saturation, which indicates how ...

In recent years, new testing techniques have been developed to meet the challenges posed by the rapid development of new standards in industries such as semiconductor and communication technology. One ...

Techniques for measuring ultrashort pulses have come a long way in the last 10 years. Marie Freebody speaks to Rick Trebino about the intricacies of working at femtosecond timescales and how the ...