Abstract: Directional antennas have been widely used in unmanned aerial vehicle (UAV) communications to improve the transmission efficiency. For a UAV mounted with directional antennas, its tilting ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

The moment so many have feared and warned about is here: U.S. forces on the ground near Gaza are keeping the peace between the two sides, who have been doing their best to kill each other for decades.

The moment so many have feared and warned about is here: U.S. forces on the ground near Gaza are keeping the peace between the two sides, who have been doing their best to kill each other for decades.