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 presented. The ...

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 ...

The effort launched by U.S. Health Secretary Robert F. Kennedy Jr., dubbed “Operation Stork Speed," is the first deep look at the ingredients in formula since 1998.

On the other hand, the starting price of the Samsung Galaxy Z Fold 6 is already higher than the $1,799.99 / £1,749 / AU$2,599 Samsung Galaxy Z Fold 5, and the company might be reluctant to ...

Thanks to a new leaked render, we now have a first look at the Galaxy Z Fold 7 design following a recent report that leaked its dimensions. The leak shows a clear picture of the phone's rear camera ...

Updates, race results, standings and full points breakdown for Formula 1 2025 driver and constructor championships. Skip to main content FIFA Club World Cup 2025 United States ...

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 ...

Electrochemical aptamer-based (EAB) sensors are capable of measuring the concentrations of specific molecules in vivo, in real time, and with a few-second time resolution. For their signal ...