This paper proposes a W-band all-dielectric lens antenna with the characteristic flat-top beam. The lens loaded on the horn is composed of 10 concentric elliptical rings and a tapered matching layer.

Cerro El Cono, a unique mountain, stands tall in Peru's Amazon. Its shape resembles a pyramid. Locals believe it is a sacred ...

It's compact, solidly built and great for travel, but the slightly larger 13.8-inch version is the better choice as a daily ...

Otago Regional Council is closely monitoring rising rivers that are yet to peak in North Otago, Dunedin and Clutha. An orange ...

This letter summarizes substantial modifications made to the Surface Water Microwave Product Series (SWAMPS), a coarse-resolution (~25 km) global inundated area fraction data record derived from ...

Ryan Moore's victory aboard Garden Of Eden in the Ribblesdale Stakes on day three of Royal Ascot carried added significance as it moved him past Edward Hide into a standalone tenth among Britain's ...

The American Eagle area, as mapped on surface, covers approximately 800 m by 1,000 m and is host to numerous prospective breccias and porphyries which have strong copper geochemical signatures ...

Silver (XAG/USD) oscillates in a narrow range around the $36.75 area during the Asian session on Thursday and for now, seems to have stalled the previous day's modest pullback from its highest ...

President Donald Trump said Thursday he will decide within two weeks whether the U.S. military will get directly involved in the conflict between Israel and Iran given the “substantial chance ...

A mesoporous crystalline niobium oxide with tunable pore sizes was synthesized via the sol–gel-based inverse micelle method. The material shows a surface area of 127 m2/g, which is the highest surface ...

The top-four point-earners in each event from the season will be eligible to qualify for the National High School Rodeo Finals on July 13-19 in Rock Springs, Wyoming. WINNER, S.D.

A full road closure during surface work, and path closure during work beneath the bridge will be required. Work will be conducted 8 a.m.-5 p.m. through June 30.