Realization method of FDA (Frequency Diverse Array) MIMO (Multiple-Input Multiple-Output) radar system based on matrix completion
A radar system and frequency control array technology, applied in the field of radar, can solve the problems of CS-MIMO radar performance degradation and other issues
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[0077] refer to figure 1 with figure 2 , illustrating that the specific implementation steps of the frequency-steered array MIMO radar based on matrix filling of the present invention include:
[0078] Step 1, establish the transmit signal model of the frequency control array MIMO radar, obtain the transmit carrier, frequency array, number of transmit antennas and transmit waveform symbol length:
[0079] Such as figure 1 As shown, consider the narrowband frequency-steered-array MIMO radar system model, the array is composed of N transmitting antennas and M receiving antennas. The frequency control array MIMO radar system transmits N different transmission signals x(t), which are expressed as follows:
[0080] x n ( t ) = E N s ~ n ( t ...
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