Lunar Descent, the BSides San Diego 2026 RF Village Capture the Flag (CTF) from ORI

A capture-the-flag challenge based on a real signal processing problem in a radar altimeter! https://github.com/OpenResearchInstitute/lunar-descent-ctf Indian Space Research Organization (ISRO) designed a Ka band radar altimeter (KaRA) that guided Chandrayaan-3 to a soft lunar landing on 23 August 2023. The Radar Altimeter Processor (RAP) computes altitude and velocity from FMCW chirp signals, running on a … Continue reading "Lunar Descent, the BSides San Diego 2026 RF Village Capture the Flag (CTF) from ORI"