TY - JOUR
T1 - PASSIVE ARRAY TRACKING OF A CONTINUOUS WAVE TRANSMITTING PROJECTILE.
AU - Weinstein, Ehud
AU - Levanon, Nadav
PY - 1980
Y1 - 1980
N2 - Differential Doppler measurements by a passive array are used to track an unstable continuous wave (CW) source moving in a ballistic trajectory, e. g. , a projectile carrying a proximity fuse. The ballistic equations of motion couple frequency measurements at various sections along the track with the track parameters at any arbitrary time, e. g. , at impact. A nonlinear weighted least-square method is used to estimate the track parameters, and the resulting error covariance matrix is derived.
AB - Differential Doppler measurements by a passive array are used to track an unstable continuous wave (CW) source moving in a ballistic trajectory, e. g. , a projectile carrying a proximity fuse. The ballistic equations of motion couple frequency measurements at various sections along the track with the track parameters at any arbitrary time, e. g. , at impact. A nonlinear weighted least-square method is used to estimate the track parameters, and the resulting error covariance matrix is derived.
UR - http://www.scopus.com/inward/record.url?scp=0019058079&partnerID=8YFLogxK
U2 - 10.1109/TAES.1980.308936
DO - 10.1109/TAES.1980.308936
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AN - SCOPUS:0019058079
SN - 0018-9251
VL - AES-16
SP - 721
EP - 726
JO - IEEE Transactions on Aerospace and Electronic Systems
JF - IEEE Transactions on Aerospace and Electronic Systems
IS - 5
ER -