13.56 MHz NFC/RFID Planar PCB Loop Inductance, EMC Cutoff & Capacitive Matching Solver

Deterministic Greenhouse planar rectangular spiral mutual-inductance summation + symmetrical differential L-C-C impedance transformation to target R_tx engine (.json, .kicad_pcb, .s1p) built for STMicroelectronics (ST25R), NXP (PN532 / PN7160), Infineon, Sony FeliCa — zero-upload ephemeral Wasm RAM execution.

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Cloudflare Ephemeral Wasm RAM · 0% Retention

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