Dataset for: "Design of Compact Space Search Coil Magnetometer"

This dataset contains the experimental data used to generate the frequency response and Noise Equivalent Magnetic Induction (NEMI) results of the Space Search Coil Magnetometer (SSCM). The dataset includes: - Frequency response measurement data of the sensor–amplifier system- Output voltage noise power spectral density (PSD)- NEMI spectrum derived from the measured noise and system transfer function The frequency response was measured by applying a sinusoidal magnetic field of 1 nT using a laboratory solenoid. Under this condition, the measured output voltage directly represents the system transfer function in V/nT. The noise floor was obtained from FFT-based spectral analysis of the sensor output acquired in a magnetically shielded environment. The NEMI was calculated as: NEMI(f) = sqrt(NoiseFloor) / H(f) where NoiseFloor is the voltage noise PSD and H(f) is the transfer function derived from the frequency response measurement. The reported NEMI value at 1 kHz is 33 fT/√Hz.