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horn antenna |
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horn antenna [′hȯrn an′ten·ə] (electromagnetism) A microwave antenna produced by flaring out the end of a circular or rectangular waveguide into the shape of a horn, for radiating radio waves directly into space. Also known as electromagnetic horn; flare (British usage); hoghorn antenna (British usage); horn; horn radiator. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| The research used an in vitro exposure system developed by NTT DoCoMo that incorporated a horn antenna and dielectric lens in an anechoic chamber. While this image was focused on the bicycle, the horn antenna that is the source of the microwave signals and a step ladder are out of focus but visible in the microwave picture. NIST has developed a scattering experiment to explore electromagnetic compatability (EMC) test site qualification using double-ridged horn antennas. |
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