Keyphrases
Low-frequency Array
100%
21-cm Signal
100%
Neutral Hydrogen
100%
Excess Power
100%
Signal Power Spectrum
100%
Sense of Coherence Scale
25%
Power Spectrum
25%
Radio Frequency Interference
25%
Ionosphere
25%
Gain Calibration
25%
Calibration Error
25%
Polarization Leakage
25%
Thermal Noise
25%
Diffuse Emission
25%
Spectral Structure
25%
Phase Center
25%
Spectral Correlation
25%
Spectrum Inference
25%
Source Emission
25%
Weighted Power
25%
Signal Processing Chain
25%
Gaussian Process Regression
25%
Spectral Coherence
25%
Engineering
Upper Limit
100%
Power Spectra
100%
Signal Power
100%
Gaussians
25%
Spectral Correlation
25%
Thermal Noise
25%
Local Sidereal Time θ
25%
Earth and Planetary Sciences
Power Spectra
100%
Emissions
66%
Thermal Noise
33%
Spectral Correlation
33%
Kriging
33%
Signal Processing
33%