PHOTONIC RADIATOR FOR RADIATING LIGHT WAVE TO FREE SPACE

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United States of America Patent

SERIAL NO

15481928

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Abstract

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A photonic radiator used for a photonic phased array antenna includes a waveguide including a waveguide clad and a waveguide core that uses semiconductor materials, and a grating that radiates an output light wave to a space by using scattering of an input light wave incident in a direction of the waveguide.

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Patent Owner(s)

Patent OwnerAddress
KOREA ADVANCE INSTITUTE OF SCIENCE AND TECHNOLOGY373-1 GUSUNG-DONG YUSONG-GU DAEJEON 305-701

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Sun-Kyn Daejeon, KR 1 3
Kim, Jong-Hun Daejeon, KR 137 2053
Park, Hyo-Hoon Daejeon, KR 26 125
Park, Ji-Hwan Daejeon, KR 12 87

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