There is a common element to every radio system, be it transmission or reception, and that is the antenna. But even though it is an essential system component, historically it’s been the least ...
Designing equipment that meets stringent size and mass restrictions for use on aircraft brings extra challenges for instrument developers, as Tamara Clelford explains Antennas are used for a huge ...
Fig. 1 | Schematics of the PA-PSO algorithm. (a) and (b) Working principle of the metalens antenna. (c) and (d) Comparison between the traditional PSO and PA-PSO algorithm. The red and blue stars ...
Bi-stable: The helix-based antenna switches between its two operating modes as it contracts (left) and extends (right). (Courtesy: Reconfigurable & Active Structures Lab) A lightweight, easily ...
Tech blog Anandtech goes hands-on with the iPhone 4, iPhone 3GS, and Nexus One to find out if the antenna issue is unique to the iPhone 4's hardware or software. Erica Ogg is a CNET News reporter who ...
PHILADELPHIA—To receive TV broadcasts, you need some sort of antenna. And that antenna can’t just be a paper clip or coat hanger, although both can work sometimes. The antenna must have some physical ...
A breakthrough in biomedical engineering could help pave the way for tiny implantable devices capable of diagnosing, ...
The pursuit of next-generation technologies places a premium on producing increased speed and efficiency with components built at scales small enough to function on a computer chip. One of the ...
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