The CMOS chips are coupled with a semiconfocal cavity which builds field strength for pumping rotational transitions. Details of the CMOS chip design as well as system level testing are discussed.

Abstract: This paper proposes a coupled-feed structure accompanied by cavity walls for an extremely small four-element ... structure is suitable to replace current single-antenna systems for an ...

We find the intra cavity waters to form less number of hydrogen bonds than bulk water; moreover, they preferably form hydrogen bond among themselves, forming only a few hydrogen bonds with the CD wall ...

The system supports all major elevator manufacturers or egress stair designs and enables builders to save time and cost from elevator wall shafts without sacrificing fire safety or structural ...

Surrounded by airline CEOs and other aviation executives, Transportation Secretary Sean Duffy on Thursday announced his plan to bring about a new air-traffic control system over the next three to ...

Photo illustration: Brandon Giles/U.S. Coast Guard via Getty Images/Ryan Trefes The Trump administration can revamp the nation’s air-traffic control system in three to four years if Congress ...