Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...
Abstract: In covert communications, the position of the warden has a variety of situations, which leads to different scenes that require different covert communication schemes to ensure the security.
Abstract: We present reconfigurable 2D photonic beamformer based on a dispersion-engineered 7-core heterogeneous multicore fiber and fiber Bragg grating arrays leveraging beam steering periodicity.
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