Tag Archives: Passive
Passive 3D Thermal “Cloak” Hides Objects from Heat, from Any Direction
Note that this isn’t just a thermal barrier preventing heat from reaching or leaving a target. Instead, it directs the f...
An active and passive dual-band GNSS L1/L5 stacked patch antenna in a 20x20x8mm package
It claims to have one of the smallest packages available on the market whic...