A new petition before the FCC seeks the elimination of a section of the rules that pertains to short-spaced FM assignments.
The humble radio antenna has become more of a design feature in recent years, but sometimes the shape is dictated by function ...
Abstract: Airy beams, renowned for their nondiffracting and self-bending characteristics, hold great promise for terahertz (THz) applications, such as imaging, communication, and detection. However, ...
The LoraSecret is a rugged walkie-talkie style off-grid communicator. Send secure, encrypted text and data over LoRa mesh ...
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