Richard the Lionheart, King of England, breaks through the Muslim army during the Battle of Arsuf. As part of the Third Crusade, Richard the Lionheart led Christian campaigns to capture the holy city ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Abstract: In recent years, free space optical (FSO) communication has gained significant importance owing to its unique features: large bandwidth, license free spectrum, high data rate, easy and quick ...