Abstract: Sensor array geometry has a direct impact on the direction-of-arrival (DOA) estimation of a seismic signal. In this paper, we design a planar array that aims to optimize the DOA estimation ...

This project is mostly for learning purposes due to Java's slow performance. To use SoftwareRenderer with Gradle/Maven you can get it from Lenni0451's Maven or Jitpack. You can also find instructions ...

Abstract: In this letter, a novel integration method of array antenna and polarization conversion metasurface (PCM) is proposed for wideband radar cross section (RCS) reduction. This method allows the ...

Excitement over 2026 CES surged as Xreal quietly cut price and added a headline feature to its One series. The company unveiled the Xreal 1S at CES, shipping at $449 with a bump to 1200p, higher ...

Michelle Ehrhardt is Lifehacker's Associate Tech Editor. She has a bachelor's degree in history from Earlham College, where she also double majored in theatre. She also holds an MFA in game design ...