And there are few – if any – better cross-training tools than the elliptical. Designed to mimic the motion of running, while removing the impact, it’s the perfect run-like activity to slot ...

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (May 2025) that make the cut: ...

Abstract: This brief presents a monolithically integrated fully differential linear HV amplifier as the driver of an ultrasonic transducer. The linear amplifier is capable of transmitting HV arbitrary ...

Abstract: Polarization converter is firstly proposed with the functions of simultaneously converting a linear polarization (LP) and a circular polarization (CP ... periodic unit cells with ...