Clock power consumes 60-70 percent of total chip power and is expected to significantly increase in the next generation of designs at 45nm and below. This is due to the fact that power is directly ...

The Defense Department (DOD), in contrast, has toughened military-only M-code signals emitted by the latest GPS III satellites by increasing transmitter power and incorporating stronger encryption. At ...

Time works differently on the moon – a dilemma that can throw up a few challenges when it comes to timekeeping on the ...

Li Pengde has long promoted the Chinese satellite system that Beijing uses to guide its missiles and expand its influence.