Abstract: This paper proposes a cost-effective millimeter-wave (mmWave) phased array antenna incorporating circular polarization (CP) capabilities for beam scanning applications. An initial evaluation ...
Abstract: This paper presents a variable projection based method to reduce the number of elements in a uniform concentric circular array, while simultaneously reducing the maximum sidelobe level in ...
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Cut straight with your circular saw using easy tips
Expert DIYer April Wilkerson shares her tips for cutting perfectly straight lines with a circular saw every time. Judge questions Trump aides’ ‘brazen’ claims on White House ballroom McDonald’s newest ...
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