Researchers built a chip-sized processor and 3D-printed copper antenna arrays that could enable flexible, wearable wireless ...

This study identifies a proton-gated channel in centipede antennae that conducts monovalent cations through proton ...

Abstract: With the rapid development and commercialization of fifth-generation (5G) technology, calibration and RF testing using over-the-air (OTA) is becoming increasingly important. Due to the large ...

Abstract: In this paper, a single-layer reflectarray antenna (RA) with pattern diversity is proposed. The RA can radiate a directional or a conical pattern at the desired angular region depending on ...