Abstract: The mutual impedance between microstrip dipoles printed on a grounded substrate is computed. Results for the microstrip dipoles in broadside, collinear, and echelon arrangements are ...

Abstract: Quarter-wave transformers are widely used to obtain an impedance match within a specified tolerance between two lines of different characteristic impedances over a specified frequency band.

This paper introduces a non-invasive simple-to-use estimator for two valuable hemodynamic quantities, namely, the Z ao and C T. The proposed approach incorporates cuff blood pressure and regional PWV ...

As American health officials vow to overhaul the U.S. food supply, they’re taking a new look at infant formula. U.S. Health Secretary Robert F. Kennedy Jr. has directed the Food and Drug ...

Here’s how it works. So, if you’re planning to buy it, we hope you’ve been saving – though you should still have a little time yet, with the Galaxy Z Fold 7 probably not launching until July.

Galaxy Z Fold 7 is tipped to get a 200-megapixel main rear camera It is said to house a 4,400mAh battery Samsung Galaxy Z Fold 7 could launch in July ...

After a fast-paced start to the season across three continents, Formula 1 is now touring some of its classic circuits. Lando Norris made the perfect start to his title challenge in Australia as ...

The information obtained from EIS tests are described by the Nyquist and Bode diagrams. The Nyquist spectra corresponds to the relationship between the resistivity, Z' (real impedance), and the ...

Here, however, we show that the use of fast Fourier transform electrochemical impedance spectroscopy (FFT-EIS) to interrogate EAB sensors leads to improved (here better than 2 s) time resolution and ...