A low power IC to enable optical communications in a robotic swarm

Abstract

In this paper a low power transceiver for short-range IR-communications between robots is described. The mm3- sized robots will be deployed in an arena of A4 sheet size with controlled illumination conditions. The transceiver can manage variations of background light from point to point in the arena, interferences induced by other robots and deals with the inter-robot distance, i.e., the amplitude of the signal to be detected.