dielectric lens


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dielectric lens

n
(General Physics) physics a lens constructed of a material that converges or diverges a beam of electromagnetic radiation of radio frequency
References in periodicals archive ?
Metamaterials used for the dielectric lens reduce its weight by about 90
A detachable dielectric lens is included in order to further increase the gain and lower the opening angle, at the cost of a slightly bigger antenna.
The research used an in vitro exposure system developed by NTT DoCoMo that incorporated a horn antenna and dielectric lens in an anechoic chamber.