NT1021 is a single-chip dual-channel RF front-end consuming a very low power (47 mW typical at 2.1 V) and performing a simultaneous reception of both GPS/Galileo/BeiDou and GLONASS signals. Highly ...

Astronomers say they've detected a mysterious type of signal known as a fast radio burst coming from an ancient, dead galaxy billions of light years away. Figuratively speaking, it makes for one ...

Researchers say that recent predictions involving locations where intelligent aliens might be likeliest to intercept signals from Earth remain accurate, providing potential forecasts for when Earth ...

The Yunyao-1 satellites feature GNSS occultation (GNSS-RO) payloads which discern weather data by detecting changes in signals from GPS and Beidou satellites as they pass through the atmosphere.

First, multiband synthetic signal model is established for the Beidou navigation signals. Then, optimization methods for segment parameters are proposed along range and azimuth directions, ...