What if a doorbell never needed a battery and still sent signals wirelessly over long distances. This design can turn every ...

DroneScan3D was developed to allow amateur radio operators and others to measure the relative electric field strengths around ...

L3Harris Technologies plans to produce approximately 12,500 of its new RF-9820S Widmo radios per year in partnership with ...

Engineers combine measured data, multi-level behavioral models, and simulation tools to predict real-world performance across ...

If you cultivate an interest in building radios it’s likely that you’ll at some point make a simple receiver. Perhaps a ...

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Abstract: As spectrum sharing becomes increasingly vital to meet rising wireless demands in the future, spectrum monitoring and transmitter identification are indispensable for enforcing spectrum ...

Abstract: As the demand for communication rates increases, the existing Sub-6GHz frequency band has become very crowded and difficult to meet future communication needs. The abundant spectrum ...