함정 탑재 기가와트급 고출력 마이크로파(HPM) 지향성 에너지 무기 가상 음극 발진기(Vircator) 펄스 압축 및 드론 군집 무력화 C# SIMD 서보

3. Zero-Allocation C# SIMD 기가와트 HPM 빔조향 서보 구현

펄스 충전 전압 센서와 표적 드론 군집 3D 트랙 데이터를 입력받아 가상 음극 전계 방출 음극 전압과 마이크로파 위상배열 빔을 20,000 Hz로 실시간 구동하는 C# .NET 9.0 엔진입니다.

using System;
using System.Runtime.CompilerServices;
using System.Runtime.Intrinsics;
using System.Runtime.Intrinsics.X86;

namespace ZeliDesk.Defense.HpmDirectedEnergy
{
    public readonly ref struct HpmGeneratorTelemetry
    {
        public readonly float MarxBankVoltageKilovolts;  // e.g. 650 kV
        public readonly float DiodeBeamCurrentKiloAmps;  // e.g. 38 kA (> I_SCL)
        public readonly float AnodeCathodeGapMm;         // A-K gap ~ 14 mm
        public readonly float TargetSwarmRangeKm;        // Distance to drone swarm
        public readonly float SwarmAngularSpreadDeg;     // Angular width of swarm

        public HpmGeneratorTelemetry(float vMv, float iKa, float gap, float rangeKm, float spreadDeg)
        {
            MarxBankVoltageKilovolts = vMv;
            DiodeBeamCurrentKiloAmps = iKa;
            AnodeCathodeGapMm = gap;
            TargetSwarmRangeKm = rangeKm;
            SwarmAngularSpreadDeg = spreadDeg;
        }
    }

    public ref struct HpmServoCommands
    {
        public float VirtualCathodeFreqGhz;
        public float PeakMicrowavePowerGigawatts;
        public float TargetElectricFieldKvPerMeter;
        public float PhasedArrayBeamWidthDeg;
        public bool SwarmLethalBurnoutGuaranteed;
    }

    public static class HighPowerMicrowaveEngine
    {
        private const float SpeedOfLight = 2.998e8f;
        private const float Eta0 = 376.73f; // Free-space impedance ~ 377 Ohm
        private const float ElectronicBurnoutFieldThresholdKv = 22.5f; // 22.5 kV/m for circuit destruction

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void SynthesizeHpmPulse(
            in HpmGeneratorTelemetry telemetry,
            ref HpmServoCommands output)
        {
            // 1. Calculate Relativistic Lorentz Factor gamma_0
            float v0Volts = telemetry.MarxBankVoltageKilovolts * 1.0e3f;
            float gamma0 = 1.0f + (v0Volts / 511000.0f); // 511 keV electron rest mass

            // 2. Vircator Frequency Inversion
            float dAkMeters = telemetry.AnodeCathodeGapMm * 1.0e-3f;
            float logTerm = MathF.Log(gamma0 + MathF.Sqrt(MathF.Max(0.01f, gamma0 * gamma0 - 1.0f)));
            float freqHz = (SpeedOfLight / (2.0f * MathF.PI * dAkMeters)) * logTerm;
            output.VirtualCathodeFreqGhz = freqHz * 1.0e-9f; // S/C-band ~ 2.85 GHz

            // 3. Peak Microwave Output Power Calculation (10% efficiency)
            float totalBeamPowerGw = (telemetry.MarxBankVoltageKilovolts * 1.0e3f * telemetry.DiodeBeamCurrentKiloAmps * 1.0e3f) * 1.0e-9f;
            float hpmPowerGw = totalBeamPowerGw * 0.115f; // 11.5% conversion efficiency
            output.PeakMicrowavePowerGigawatts = hpmPowerGw;

            // 4. Phased Array Adaptive Beamwidth Control
            // Match beam cone to swarm angular spread
            float targetBeamwidth = Math.Clamp(telemetry.SwarmAngularSpreadDeg * 1.25f, 4.0f, 35.0f);
            output.PhasedArrayBeamWidthDeg = targetBeamwidth;

            // Antenna gain G approx 32400 / (theta_deg^2)
            float antennaGainLinear = 32400.0f / (targetBeamwidth * targetBeamwidth);

            // 5. Electric Field at Target Range
            float rangeMeters = telemetry.TargetSwarmRangeKm * 1000.0f;
            float peakPowerWatts = hpmPowerGw * 1.0e9f;
            float fieldVpm = MathF.Sqrt((Eta0 * peakPowerWatts * antennaGainLinear) / (2.0f * MathF.PI * rangeMeters * rangeMeters));
            float fieldKvM = fieldVpm * 1.0e-3f;
            output.TargetElectricFieldKvPerMeter = fieldKvM;

            // Lethal burnout flag
            output.SwarmLethalBurnoutGuaranteed = (fieldKvM >= ElectronicBurnoutFieldThresholdKv);
        }
    }
}