Abstract: The gallium-nitride (GaN) high-electron-mobility transistors (HEMT) devices have great potential for high-power, high-temperature, and high-frequency applications. However, it is challenging ...
If you’re a regular reader of Hackaday, you may have noticed a certain fondness for Meshtastic devices, and the LoRa protocol ...
Abstract: In this paper, a scalable mm-wave digital beamforming (DBF) transmit antenna module in the 40 GHz band is proposed. To address the challenges of compact integration in DBF antenna module, ...