TY - JOUR
T1 - Extension of the MFLRT to detect an unknown deterministic signal using multiple sensors, applied for precipitation detection
AU - Harel, Oz
AU - Messer, Hagit
PY - 2013
Y1 - 2013
N2 - This letter presents an extension of the Multifamily Likelihood Ratio Test (MFLRT) so it can be applied for detection of a deterministic signal of unknown waveform using measurements from multiple sensors. The extended MFLRT is applied for precipitation detection from noisy measurements of the received signal level (RSL), taken from commercial microwave links (ML). The extended MFLRT shows improved detection performance compared with the existing standard Generalized Likelihood Ratio Test (GLRT), while offering also the ability to estimate the signal waveform.
AB - This letter presents an extension of the Multifamily Likelihood Ratio Test (MFLRT) so it can be applied for detection of a deterministic signal of unknown waveform using measurements from multiple sensors. The extended MFLRT is applied for precipitation detection from noisy measurements of the received signal level (RSL), taken from commercial microwave links (ML). The extended MFLRT shows improved detection performance compared with the existing standard Generalized Likelihood Ratio Test (GLRT), while offering also the ability to estimate the signal waveform.
KW - Generalized Likelihood Ratio Test
KW - Multifamily Likelihood Ratio Test
KW - multiple sensors
KW - signal detection
UR - http://www.scopus.com/inward/record.url?scp=84881454657&partnerID=8YFLogxK
U2 - 10.1109/LSP.2013.2273455
DO - 10.1109/LSP.2013.2273455
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AN - SCOPUS:84881454657
SN - 1070-9908
VL - 20
SP - 945
EP - 948
JO - IEEE Signal Processing Letters
JF - IEEE Signal Processing Letters
IS - 10
M1 - 6560354
ER -