Global Navigation Satellite Systems (GNSS), including GPS, GLONASS, Galileo, and BeiDou, have become indispensable for a wide range of applications such as navigation, surveying, and timing ...

ABSTRACT: A dual-band circularly polarized antenna, for applications of a global navigation satellite system (GNSS), is designed. The proposed antenna can generate two frequency bands, covering L1 ...

iPhone 17 Pro and iPhone 17 Pro Max models in the U.S. feature an antenna window on the top edge of the devices, for mmWave 5G signals to pass through. The standard iPhone 17 does not appear to have ...

National Grid Ventures (NGV) plans to install what it’s calling the world’s first commercially-deployed, 100% hydrogen-fueled linear generator in the world at its Northport Power Plant on Long Island ...

The nature of different antenna polarizations. Circular polarization and its properties. Where to apply linear and circular polarizations. How to measure and analyze circular polarization. When using ...

All products featured on Self are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. About eight miles ...

Abstract: A foldable dual linear polarized antenna with gamma match at L band is presented. Two crossed dipoles are fed by two feed networks with gamma match to achieve the two polarizations. Since ...