QUINCY, Ill. —During its 72 years on the air, WGEM-DT has continuously operated through several transitions, including ...

Abstract: The conventional Vivaldi antenna is known for its ultrawideband characteristic, but low directivity. In order to improve the directivity, a double-slot structure is proposed to design a new ...

Here are the potential repeat NCAA outdoor track and field champions in 2025 The 2025 Division I men's and women's outdoor track and field championships will see seven returning champions attempt ...

All prices were accurate at the time of publishing. Decking out your outdoor space can be expensive, but Aldi has been keeping budget-friendly shoppers fed with affordable-yet-cute gardening and patio ...

Here’s how it works. The huge antenna for the newly launched Biomass forest-monitoring satellite has been successfully deployed, the European Space Agency (ESA) announced on Wednesday (May 7).

For the installation, first, you need to plug in the indoor antenna and download the SureCall app (from the QR code in the instructions). This will help you both point the outdoor antenna in the ...

Each user installs an outdoor antenna, or a "customer terminal," that connects to the satellite and delivers WiFi. Kuiper will work with Amazon Web Services, the company's cloud business and the ...

Abstract: We present an empirically based model for the gain of an indoor antenna array. This corresponds to the re-parametrization of the Greenstein-Erceg model, as applied to 5 m-50 m narrowband ...