Abstract: A 3-channel monopulse system consisting of sum, delta-azimuth and delta-elevation channels is used to angularly track detected targets in many phased array radars. Modern digital beamforming ...

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Abstract: Directivity of traditional linear loudspeaker arrays leads to a nonuniform distribution of the sound pressure level (SPL) in a listening area. This paper presents a novel scheme using linear ...

A guide with examples for learning this key idea in options trading Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive ...