No abstract

We demonstrate multi-target detection based on optical filter-less photonic-dechirping of a frequency-modulated continuous-wave RADAR through a dual-drive Mach-Zehnder modulator-based receiver for four targets at distances from 150cm to 205cm and a range resolution of <15cm.

Optical filter-less photonic dechirping of signals from a Frequency-Modulated Continuous Wave (FMCW) radar using a dual-drive Mach Zehnder modulator is demonstrated for three different targets at 300m, 450m, and 750m with an error of <1.4m.