Glossary
- name of the term: Chirp Spread Spectrum
- descriptions of the term:
LoRa Modulation Scheme Using Frequency-Shifting Chirps
Chirp Spread Spectrum (CSS) is the modulation scheme behind LoRa. The data is encoded as frequency-rising (up-chirp) or frequency-falling (down-chirp) signals that span the entire bandwidth. CSS is robust against interference and multipath propagation.
- Synonyms: CSS
- Type of term: definition
- Language of the term (2 char ISO code): en