Slotted surface scattering antennas

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United States of America Patent

PATENT NO 9882288
SERIAL NO

14755579

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Abstract

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Surface scattering antennas with lumped elements provide adjustable radiation fields by adjustably coupling scattering elements along a waveguide. In some approaches, the scattering elements include slots in an upper surface of the waveguide, and the lumped elements are configured to span the slots provide adjustable loading. In some approaches, the scattering elements are adjusted by adjusting bias voltages for the lumped elements. In some approaches, the lumped elements include diodes or transistors.

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Patent Owner(s)

Patent OwnerAddress
THE INVENTION SCIENCE FUND I LLC3150 139TH AVE SE BUILDING 4 BELLEVUE WA 98005

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Black, Eric J Bothell, US 26 445
Deutsch, Brian Mark Snoqualmie, US 44 676
Katko, Alexander Remley Bellevue, US 46 697
Machado, Melroy Bellevue, US 43 1513
McCandless, Jay Howard Alpine, US 44 660
Urzhumov, Yaroslav A Bellevue, US 147 2795

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