Abstract: The deployment of Ka-band radar necessitates addressing increased losses due to rain and free-space propagation, in addition to achieving low sidelobe levels (SLL). Substrate integrated ...

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Abstract: This paper developed a photonically actuated ultrawideband, two-dimensional transmit array using a Fourier optical lens as a beamformer. Data encoding was developed, in which custom IF ...

Demonstrators hold signs in support of refugees on the steps of the U.S. District Court of Western Washington in Seattle on Tuesday, Feb. 25. U.S. District Judge ...