A Multi-Pulse Cross Ambiguity Function for the Wideband TDOA and FDOA to Locate an Emitter Passively
The time difference of arrival (TDOA) and frequency difference of arrival (FDOA) between
two receivers are widely used to locate an emitter. Algorithms based on cross ambiguity
functions can simultaneously estimate the TDOA and FDOA accurately. However, the
algorithms, including the joint processing of received data, require transferring a large
volume of data to a central computing unit. It can be a heavy load for the data link, especially
for a wideband signal obtained at a high sampling rate. Thus, we proposed a multi-pulse …
two receivers are widely used to locate an emitter. Algorithms based on cross ambiguity
functions can simultaneously estimate the TDOA and FDOA accurately. However, the
algorithms, including the joint processing of received data, require transferring a large
volume of data to a central computing unit. It can be a heavy load for the data link, especially
for a wideband signal obtained at a high sampling rate. Thus, we proposed a multi-pulse …
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