Scientists carefully positioned lasers to compress billions of electrons together, creating a beam five times more powerful ...

Researchers at the SLAC National Accelerator Laboratory have created a high-energy, ultrashort, ultrahigh current petawatt ...

To scan the beam rotate the phases of the phase shifters accordingly. Like the rotating parabolic dish, a phased array can scan the horizon but without the use of moving parts. Simplified block ...

Scientists have created an ultrashort electron beam with five times more peak current than any other similar beam on Earth. "Not only can we create such a powerful electron beam, but we're also ...

This angular region of sensitivity, corresponding to a small spot on the sky, is called the antenna’s beam. The width of the beam depends ... This arrangement of small dishes is called a phased array ...

Scientists have taken a giant leap forward in particle physics by creating an electron beam with five times more peak current ...

Phased array antenna systems are at the cusp of ubiquity. We now see Multiple-Input Multiple-Output (MIMO) antenna systems on WiFi routers. Soon phased array weather radar systems will help to ...

A beam of electrons is produced at the top of the microscope by an electron gun. The electron beam follows a vertical path through the microscope, which is held within a vacuum. The beam travels ...

including high energy (MeV) and low energy (keV) electron beam and X ray irradiation. Comparative studies of gamma, electron beam and X ray irradiation for food and phytosanitary uses are also ...

Delft, The Netherlands / Hsinchu, Taiwan -- Ocotober 13, 2008 -- MAPPER Lithography and Taiwan Semiconductor Manufacturing Company (TSMC) signed an agreement, according to which MAPPER will ship its ...

A conventional radar tracks targets by physically turning its main beam 360 degrees and then measuring how reflective items—“blips”—have moved since previous sweeps. But phased-array ...