Enhanced real-time electromagnetic field detection and analysis system

A method for electromagnetic field detection and analysis comprising:

• continuously monitoring electromagnetic fields using three orthogonal magnetic field sensors;
• acquiring electromagnetic field data at a rate of at least 8 billion samples per second at sensor circuitry positioned within a Faraday cage construction;
• storing at least 16,000 sample points in a circular buffer memory system associated with the sensor circuitry;
• performing real-time Fast Fourier Transform (FFT) analysis on the acquired data up to or exceeding approximately 7 GHz;
• identifying specific electromagnetic signatures based on the real-time Fast Fourier Transform (FFT) analysis;
• and
• providing visual indication of detected electromagnetic events through a building perimeter software interface.

A system for electromagnetic threat detection comprising:

• a Faraday cage housing with compartmentalized interior spaces;
• three orthogonal magnetic field sensors configured for three-dimensional field measurement;
• a high-speed data acquisition and analysis system comprising:
• a data acquisition component operating at 8 billion samples per second;
• a circular buffer memory system storing 16,000 sample points;
• a computing device performing real-time frequency analysis up to 7 GHz;
• an EMP filter grounded to the Faraday cage housing;
• and
• building perimeter software providing real-time threat assessment and visualization.

A method for correlating electromagnetic events across multiple sites comprising:

• deploying multiple electromagnetic field detection systems at different locations, each system comprising:
• three orthogonal magnetic field sensors;
• a high-speed data acquisition system;
• a circular buffer memory system;
• a computing device performing real-time frequency analysis;
• synchronizing timing data across the multiple electromagnetic field detection systems;
• correlating electromagnetic event detections across the multiple electromagnetic field detection systems;
• and
• providing unified threat assessment through building perimeter software.

A system for electromagnetic field detection comprising:

• a housing with a weather resistant exterior configured for outdoor operation;
• three orthogonal magnetic field sensors connected to circuitry positioned within the housing;
• a high-speed data acquisition system included in the circuitry and operating at or above 8 billion samples per second;
• a computing device configured to perform real-time frequency analysis;
• wherein the system is configured to:
• detect electromagnetic fields without requiring sacrificial elements;
• maintain operation in various weather conditions;
• and
• provide continuous monitoring during event processing.

A method for electromagnetic signature identification comprising:

• detecting electromagnetic fields using three orthogonal magnetic field sensors;
• acquiring field data at 8 billion samples per second;
• performing real-time frequency analysis up to 7 GHz;
• comparing detected frequency signatures against known electromagnetic signatures;
• and
• providing threat assessment based on signature matching.

An electromagnetic field detection and analysis system comprising:

• a housing comprising a Faraday cage construction with an exterior;
• three orthogonal magnetic field sensors connected to circuitry positioned within the housing, the orthogonal magnetic field sensors comprising shielded loop magnetic antennas configured to detect electromagnetic fields with strengths within a range of 100 V/m to 100,000 V/m and frequencies between 10 MHz and 10 GHz,
• wherein each of the shielded loop magnetic antennas includes an input channel split into at least two signal paths, the at least two signal paths having a passive frequency response different from one another;
• wherein the circuitry positioned within the housing includes:
• a logarithmic amplifier electrically connected to the at least two signal paths associated with one of the shielded loop magnetic antennas, the logarithmic amplifier being configured to generate amplified signals within a signal range based on input signals received on each signal path of the at least two signal paths;
• and
• a peak detector receiving the amplified signals from the logarithmic amplifier and configured to capture a peak value of the signals during a detection period.