Abstract: This letter presents a substrate-integrated-waveguide-based compact, dual-mode self-diplexing antenna. A single square cavity with a rectangular ring slot is used for both dual-mode ...

Many 8-inch floppy drives use different sockets and pinouts for power delivery. They also required power lines with up to 24V DC, some may need -5V DC lines and others even need a direct 120V/230V AC ...

Hands come in all different shapes and sizes. The average length of an adult male’s hand is 7.6 inches — measured from the tip of the longest finger to the crease under the palm. The average length of ...

Share of U.S. search requests for Microsoft Bing rises to 11.5 percent, though Google still leads the pack with 65.5 percent of all search queries, says ComScore. Lance Whitney is a freelance ...