Cryptographically signed radiation safety telemetry and fail-safe power shutdown interlocks for urban small-cell base stations.
Every base station logs minute-by-minute radiated energy levels, spatial beam angles, and human proximity events to an encrypted, tamper-evident telemetry store available for municipal health audits.
If radar sensing detects a person closer than the minimum safety compliance distance (<1 meter from a high-power antenna face), an analog crowbar circuit instantly quenches RF output within 20 microseconds.