Abstract: A pattern reconfigurable antenna array is proposed for the purpose of improving spatial coverage at millimeter-wave frequencies. An endfire magnetoelectric (ME) dipole and two slot-patches ...

Abstract: An ultra-wideband pattern reconfigurable antenna is proposed in this paper. The pattern reconfigurable antenna is composed of a driving dipole antenna with parasitic elements integrated with ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Stella Osoba is the Senior Editor of trading and investing at Investopedia. She co-founded and chaired Women in Technical Analysis. She has 15+ years of experience as a financial writer and technical ...

Playing the Glass Bridge challenge in Roblox Squid Game X will test your patience. Players have to cross a bridge of glass, with some panes breaking and others not. You are pushing your luck every ...

Michael Logan is an experienced writer, producer, and editorial leader. As a journalist, he has extensively covered business and tech news in the U.S. and Asia. He has produced multimedia content that ...

The chart patterns identified are based on established principles of technical analysis and are presented solely for informational purposes. These should not be misconstrued as a recommendation to buy ...

We designed and tested a drone with a wide-band transmitter (down to 30 MHz up to to 1.8 GHz) to measure the complex antenna pattern of radio telescopes. We basically split a VNA in half and flew one ...