Polar has announced the launch of the Polar Loop, the brand’s first screen-free wearable band designed to track activity, sleep, and overall health. The subscription-free device only requires a ...
Quad returns with the ESL 2812X and 2912X next-gen electrostatic loudspeakers made in the UK. High-end sound, bold design, and prices that spark debate. When you bring up electrostatic loudspeakers in ...
Amy Taylor, Executive Director for Special Children’s Charities, appeared on the WGN Evening News to talk about Sunday's Polar Plunge Chicago. Thousands of people will take a plunge in Lake Michigan ...
Its strong points are reception in the VHF and UHF bands. Coverage can be extended to HF bands via the additional SpyVerter device. It is, in practice, a useful frequency converter, combined with a ...
This article illustrates a fairly simple method for receiving space-view weather images from NOAA polar satellites, with minimal equipment and with a procedure within everyone’s reach. The reception ...
It’s complicated and difficult, but they keep coming back because, said one, ‘it’s the hardest.’ By David Schmidt In sailboat racing, the fastest route between Port A and Port B is rarely a straight ...
Abstract: Radiation characteristics of an antenna should be tested through a precise measurement procedure. To provide an actual parameter of an antenna radiation, measurement must be performed in the ...
Abstract: This paper proposes the combined use of two promising techniques in the design of 5G systems: fractal antennas and smart antennas. This new arrangement is capable to operating efficiently in ...
A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2022.200100 considers polarization-switchable plasmonic emitters. Plasmonic antennas in analogy with the microwave and radio-wave ...
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