HP EliteBook 840 G9 is a laptop with a 14.00-inch display that has a resolution of 1920x1200 pixels. it comes with 64GB of RAM. The HP EliteBook 840 G9 packs 2TB of SSD storage.

HP is an American multinational information technology corporation headquartered in Palo Alto, California, United States. It specializes in developing and manufacturing computing, data storage, and ...

Abstract: A tunable amplifier using reconfigurable liquid-metal double-stub tuners is presented. The impedance tuners are implemented using liquid-metal slugs that are electrically actuated using ...