Spread spectrum technology has blossomed from a military technology into one of the fundamental building blocks in current and next-generation wireless systems. From cellular to cordless to wireless ...
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The clever way traffic lights worked before computers
Before the advent of computers, traffic lights were a marvel of mechanical and electromechanical engineering, utilizing ...
Have you often wanted to research, maybe even get into attacking wireless protocols other than the usual WiFi, but found the cost of the hardware to be off-putting? Several researchers recently ...
Screen siren Hedy Lamarr was more than just a pretty face. She also co-invented a secret communication method, based on spread spectrum technology, which is used to guide torpedoes. A new stage play, ...
RF Monolithics, Inc., a leader in RF module technology and M2M solutions provider, introduced a new low-cost 900 MHz frequency hopping spread spectrum (FHSS) module – the DNT90 – today at the ESC ...
TEL AVIV, Israel—Over the past several months, Visonic, a wireless home security component manufacturer, has made some changes in its North American operation. It has hired a new president, Mark ...
Frequency switching along a hopping code improves security. Companies will circumvent the insecure nature of the Wired Equivalent Privacy (WEP) protocol by running ...
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