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Abstract: Conventional beamforming with fixed-position antenna (FPA) arrays has a fundamental trade-off between maximizing the signal power (array gain) over a desired direction and simultaneously ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...

Get personalized, AI-powered answers built on 27+ years of trusted expertise. The tick index is a financial indicator on the NYSE that shows the net difference between rising and falling stocks.