Frequency-hopping radio remote controls for the company's concrete pumps and conveyors use one of 127 frequencies for a short time before hopping to another frequency to avoid interference. A ...

New hardware could lead to wireless devices that identify and exploit unused transmission frequencies, using radio spectrum much more efficiently. New hardware could lead to wireless devices that ...

We’ve seen a lot of hacks with the nRF24l01+ 2.4 GHz radio modules. The tiny chips pack a lot of bang for the buck. Since the radios can switch frequencies relatively quickly, [Shubham Paul] decided ...

Sometimes inventions have surprising origins. Hedy Lamarr was a movie star in the golden age of Hollywood of the 1930s and 40s. George Antheil was a Dadaist avant garde composer. The two became ...

Harris has introduced new capabilities in electronic counter-countermeasures (ECCM) that will enhance the information security and reliability of tactical communications for international armed forces ...

Editor's note: I am happy to bring you, my friend and former long-time colleague at Texas Instruments, Matthias Feulner, one of the best high-speed communications experts in the industry The latest ...

A radio technique that continuously alters its transmission pattern either by constantly changing carrier frequencies or by constantly changing the data pattern. DSSS multiplies the data bits by a ...

The Lancehead's built-in frequency-hopping technology could make it an attractive choice for gamers previously worried about the accuracy of wireless mice. I’m the deputy managing editor of the ...

Interest in developing fixed broadband wireless access systems in the 2.4 GHz band is on the rise. With the LMDS and MMDS sectors struggling and the cost of rolling out additional copper remaining ...

CAMBRIDGE, MA -- The way in which radio spectrum is currently allocated to different wireless technologies can lead to gross inefficiencies. In some regions, for instance, the frequencies used by ...