Abstract: A method has been developed for simulating a large planar phased-array antenna in order to determine the performance of its radiating elements. By simple measurements of a few elements ...

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This library was developed during my doctoral research in the [Communication Acoustics Research Group] (http://spa.aalto.fi/en/research/research_groups/communication ...

Abstract: Amplitude and phase weighting at the subarray outputs alone causes grating lobes (GLs) in the array factor. A combined approach to disrupt the periodicity in the array is proposed to reduce ...

John Kraman knew cars and guitars, trucks and airplanes. A collector, historian, rock and roll band member and former automotive and aircraft salesman, Kraman thrived on details. Kraman, who died in ...