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A Practical Circuit of Cyclic Chirp Spread Spectrum Modulation for Long Range Communication
Author(s)
Date Issued
January 1, 2022
Type
Conference Paper
Abstract
Various technologies have been utilized in long range communication to satisfy increasing usage of the internet of things in a wide large area. Recently, a modulating technique called cyclic chirp spread spectrum (CSS) modulation has attracted attention due to its low power usage and long-range coverage. However, a cyclic CSS circuit is complex to build. Hence, the objective of the work is to propose a practical circuit of cyclic CSS modulation. The proposed circuit is designed to complicated-free creation. To prove that the presented circuit is pragmatic, a simulation test is performed. The simulation results have illustrated that the designed circuit well generates a chirp modulating signal. Also, the proposed circuit is flexibly configurable.
Citation
Itc Cscc 2022 37th International Technical Conference on Circuits Systems Computers and Communications, 526-529, 2022