RC_RX_CABELL_V3_FHSS is an open source receiver for remote controlled vehicles. Developed by Dennis Cabell (KE8FZX) The hardware for this receiver is an Arduino Pro Mini (using a 5V ATMEGA328P at 16 ...

Abstract: Long Range-Frequency Hopping Spread Spectrum (LR-FHSS) is an extension of the LoRa physical (PHY) layer that has been recently announced by Semtech and will be supported on their chips. This ...

This webpage contains the source code of LR-FHSS-receiver written in Matlab. To test it, you may download the trace files collected in our experiments and feed the trace to LR-FHSS-receiver as input, ...

In this paper, we propose a covert underwater acoustic communication method that is robust to fading using a chirp signal combined with a frequency-hopping spread spectrum scheme. A fractional Fourier ...