Having a NOAA Weather Radio in your home and workplace could save your life. Weather radios are designed to broadcast special frequencies and alert owners of hazards. The weather radio you buy can be ...
A research team led by the Shanghai Astronomical Observatory of the Chinese Academy of Sciences has used the Tianma Radio Telescope to conduct multi-band radio observations of the returning comet ...
Astronomers in China have detected rare radio emissions from the comet 12P/Pons-Brooks, revealing new clues about the inner workings of this dynamic visitor from the outer Solar System. Using the ...
In the 1990s, the idea of licensing music to a TV show or advertisement was anathema to alternative rock bands. Nobody wanted to “sell out,” even after they had already signed to major record labels ...
Abstract: This paper presents an energy-efficient wireless receiver (RX) with enhanced in-band and out-of-band linearity. Conventional RX architectures are limited in ...
It wasn't how Los Angeles musician Luke Temple had expected to start his Monday. Temple was the frontman of indie rock band Here We Go Magic, which has not released music since 2015, a fact that made ...
Abstract: Low-frequency radio astronomy is essential for studying astrophysical phenomena such as solar activity, pulsar emissions, and the 21-cm signal. This paper presents a newly developed ...
We designed and tested a drone with a wide-band transmitter (down to 30 MHz up to to 1.8 GHz) to measure the complex antenna pattern of radio telescopes. We basically split a VNA in half and flew one ...
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