We present a method to enhance the accuracy of platform-based, high-frequency (HF) direction-finding (DF) systems using dynamic mode selection.To improve bandwidth and efficiency, the metallic platform supporting the DF array is used as the primary radiator by employing electrically small antennas to excite linearly independent combinations of CATS
On 3 January 2020, USA government assassinated an Iranian high-ranking military official and some of his companions by a drone near the Baghdad Airport.This act of USA was conducted by the direct order of its president.This article has dealt with this question whether assassination of Major General Soleimani and his colleagues can be Plush Toys leg
The storage of natural gas in geological structures such as depleted fields, aquifers and salt caverns plays an important role in a gas supply system as it balances the fluctuation of gas demand and price.Hydraulic loss due to fluid flow through gas storage production equipment and an interfering effect from nonequal productivity index of storage w
Abstract Physical Layer Security (PLS) in Cognitive Radio Networks (CRN) improves the confidentiality, availability, and integrity of the external communication between the devices/ users.The security models for sensing and beamforming reduce the impact of adversaries such as eavesdroppers in the signal processing layer.To such an extent, this arti