The 60-GHz band has been allocated worldwide for unlicensed wireless-communications systems. The United States, Europe and Japan have all allocated at least 5 GHz of contiguous bandwidth, which is ...
Sophisticated signal processing techniques and simple proof-of-principle antenna arrays built from PVC pipe, aluminum foil and copper wire could revolutionize the way NASA obtains data from its Earth ...
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Ukraine’s Strike on Kometa Antenna Factory Shakes Russia’s Precision Weapons and Electronic Warfare Edge
“Drones that are equipped with this system are not affected by electronic suppression systems,” an electronic warfare expert said to Zen Novosti earlier this year, in reference to Russia’s Kometa ...
Fig. 1 Schematic of the smart SSPP-LWA system. The RS-camera automatically detects the moving target - a model car or a target user in the environment. The position information of the target is sent ...
Editor's note: To view a PDF version of this article, click here. Last month's column introduced the antenna pattern and arrays. This month's column will describe the idea of the linear antenna array, ...
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