Optical vortices—light beams carrying orbital angular momentum (OAM)—are characterized by helical wavefronts and phase ...
Most people think of diamonds as high-end adornments. Not Ania Bleszynski Jayich. The UC Santa Barbara physicist sees ...
Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Erika Rasure is globally-recognized as ...
Abstract: This paper considers the novel application of space-time adaptive processing (STAP) to conformal array radar. Using numerical simulation, we characterize the performance potential of two ...
Abstract: A Ku-band high-gain conformal array antenna with phase compensation is presented. The array antenna includes 4×6 patch elements, and is series-parallel-hybrid-fed. An out-of-phase power ...
Purpose: Derive the array factor for a uniform linear array (ULA), beam steering, grating lobe conditions, amplitude tapering for sidelobe control, and the extension to two-dimensional planar arrays.
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