A study in Advanced Optical Materials reveals how fluorescent concentrators enhance optical wireless communication, improving ...

Abstract: A Ka-band high-efficiency 8 × 8 dual-polarized patch array antenna is presented. With air as primary transmission medium, the double-sided even-mode air suspended line (ASL) has low ...

Abstract: A novel leaky-wave antenna (LWA) with wide bandwidth and high efficiency based on dielectric ridged parallel-plate waveguide (DRPW) is proposed. The DRPW is constructed by placing a ...

That’s where a good TV antenna comes in. With the Super Bowl coming up, now’s a great time to pick up a new OTA (over the air) antenna, which will can you a feed of your local FOX affiliate ...

Watch as Lewis Hamilton has first test in Ferrari F1 car Lewis Hamilton said his first test in a Ferrari Formula 1 car was "awe-inspiring" and "one of the best feelings of my life". The 40-year ...

Vivek Ramaswamy is no longer part of the department of government efficiency (DOGE) that President Donald Trump selected him to lead alongside billionaire Elon Musk, the White House announced on ...

The much-discussed Department of Government Efficiency is finally coming to fruition—but it’s not the stringent, $2 trillion cost-cutting agency that Elon Musk had promised. Instead ...

Listen to Story Vivek Ramaswamy exits department of government efficiency He plans to run for Ohio governor in 2024 Trump picked Ramaswamy and Elon Musk to lead DOGE Vivek Ramaswamy won't serve in the ...

Instead, it said the group would advance the “president’s DOGE agenda” by “modernizing federal technology and software to maximize governmental efficiency and productivity.” The group ...

a handful of ethics watchdogs and public interest groups filed lawsuits against the Trump administration targeting the controversial Department of Government Efficiency, or DOGE, and its outspoken ...

This in turn significantly boosts the antenna's information mapping efficiently, pushing it close to unity (i.e., near its maximum possible efficiency). The proposed scheme offers several advantages.