Abstract: In production processes that use surface-mount technology (SMT) for the assembly of printed circuit boards, automated optical inspection is widely employed to diagnose component defects.

Abstract: A millimeter-wave (mmW) dual-band dual-circularly polarized high-efficiency radial line slot array (RLSA) antenna fed by gap waveguide technology is presented in this paper. By introducing ...

Callous members of a drugs gang exploited vulnerable people and used their homes as bases to peddle drugs across Manchester and Derbyshire. The group dealt heroin, cocaine and crack cocaine and have ...