📡 Compact open-hardware 433MHz ASK RF transmitter module with LC tuning, transistor RF stage, helical antenna, PCB layout, and 3D hardware design for embedded wireless communication projects. - ...

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Abstract: This paper presents a highly efficient 5G NR RF transmitter (TX) system consisting of a SAW-less RF transmitter IC, an RF power amplifier module (PAM) and a supply modulator IC (SM-IC). The ...

Two days ago, the Open Home Foundation published a pointed editorial statement: the most sustainable smart home device is the one you already own, and you should not have to throw it away because a ...

Spaceborne RADAR satellites for Earth observation use Synthetic Aperture RADAR (SAR) technology for high resolution all weather imaging. Being an active RADAR system in Space, high power transmitters ...

Italian manufacturer has launched a multichannel IFB mode for its MPR60 receiver, alongside a new antenna matrix and portable ...

Those include a firmware update for the MPR60 Wideband IEM/IFB Receiver that introduces a powerful three‑channel IFB mode ...

Abstract: In this article, a polarization-diversity technique multiple-input multiple-output (MIMO) is demonstrated to double the spectral efficiency of a line-of-sight quadrature phase-shift keying ...

Wisycom, an Italian company that designs wireless audio systems for broadcast, film and live events, introduced three products Thursday aimed at improving radio-frequency efficiency and infrastructure ...

Fifteen miles above you, a small styrofoam box is shrieking into the void. Its voice is binary—relentlessly transmitting temperature, pressure, and wind speed from the freezing stratosphere. In two ...

The Top 100 Best Budget Buys: Tested Tech Recommended by Our Experts Inflation, the RAM crisis, and other factors may be driving tech prices way up, but plenty of value-focus products still punch ...