2 Results for "air quality"

LoRa Why LoRa? Gray coding, data whitening, interleaving, forward error correcting is all done in the transceiver chip. CSS (Chirp Spread Spectrum) : Resilience to interferencePerformance at low powerResistance to multi-path fadingResistance to Doppler...

Continuous wave or CW First a couple of links to some background explanations: Link: Radar tutorial on CW Link: Radar tutorial on range resolution CW pulse CW pulse consist of a constant frequency and a duration (pulse length). Range resolution...