E8-Phi Coherent Broadband Modulation — E8 Intelligence Research

By assigning each of the 240 E8 root vectors to a distinct subcarrier spaced at integer multiples of a 132 Hz base frequency and imposing a golden‑ratio (φ) phase rotation on every vector, a discrete time‑translation symmetry emerges that locks the relative phases of all carriers. This phi‑coupled lattice yields mutually orthogonal waveforms with minimal inter‑symbol interference, enabling near‑theoretical spectral efficiency and ultra‑low latency transmission. The resulting modulation scheme can be implemented in existing OFDM frameworks to boost capacity of broadband links while preserving signal coherence over long distances. Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com