Shortwave radio enthusiasts are sure to know the problem: You're trying to tune in to your favorite global broadcast only to find that the signal is fuzzy. Is it you? Your equipment? It might just be ...

Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, they didn’t release a development board for the ...

Dr. Giordano is chief of the Section of Infectious Diseases, professor in the Department of Medicine, and MD Anderson Foundation Chair at Baylor College of Medicine. He is also Director of the Texas ...

Deep space communication allows spacecraft to transmit scientific data, telemetry, and high-resolution imagery back to Earth. However, traditional radio frequency (RF) systems face bandwidth ...

Free-space optical (FSO) communication is transforming wireless networks by enabling high-speed, secure data transmission across both terrestrial and non-terrestrial systems. Unlike traditional ...

Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. Based on the considerations outlined above, recent years have ...

The Internet of things is increasingly focused on UAV-based long-range applications. This necessitates versatile, low-cost antenna designs for both ground stations and drones. This study proposes the ...