These antennas can achieve dual-band circular polarization by employing geometric and propagation phase shifting techniques. This method minimizes coupling issues between the two bands ...

Abstract: This paper proposed a low-profile dual-polarization wideband inverted-F fed stacked-patch semi-flexible antenna. The proposed antenna features a stacked-patch on the top PCB layer and two ...

In this paper, an optically transparent rectifying metasurface system (RMS) is designed and validated for simultaneously harvesting radio frequency (RF) energy while enabling t ...

The ESP32 series of microcontrollers have been with us for quite a few years now, providing a powerful processor and wireless ...

Here’s how it works. The best TV antennas are a critical element of any living room. I couldn't live without my TV antenna. It's as important to me as any streaming service because it allows me ...

The term “dual-use” is something of a lightning rod in the startup world, sparking debates about its meaning and usefulness. In these virtual pages, Jake Chapman wrote that “reliance on dual-use ...