Radiansphere
"Radiansphere" in a Sentence (1 examples)
"The "radiansphere" is the boundary between the near field and the far field of a small antenna. Its radius is one radianlength (λ/2π), at which distance the three terms of the field are equal in magnitude. A "small" antenna is one somewhat smaller than the radiansphere, but it has a "sphere of influence" occupying the radiansphere.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.