VLA sky survey sets new standard for high-resolution, wide-area radio astronomy

The U.S. National Science Foundation National Radio Astronomy Observatory (NSF NRAO) has completed observations for the Very ...

How the SKA will use fast radio bursts to decode the universe

There are parts of the universe that are extremely hard to see, even for our most advanced telescopes. Gas and dust don't ...
Microwaves & RF

16×16 Butler Matrix Takes on Next-Gen Wireless Testing

Fi 7 validation with high-density signal distribution, enhanced spatial resolution, and compact RF system integration.
IEEE

Circularly Polarized Monopulse Antenna Array With Low Sidelobe Level and High Polarization Purity

Abstract: In this letter, an 8 × 8 circularly polarized (CP) monopulse antenna array featuring low sidelobe level (SLL) and high polarization purity is presented. To simultaneously achieve low SLL and ...
IEEE

Optimization of Antenna Array Configurations Using Deep Learning

Abstract: We introduce a deep learning-based optimization method that enhances the design of sparse phased array by reducing grating lobes. Our approach begins with a generation of sparse antenna ...