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Multiple-input multiple-output (MIMO) radar has been intensively studied recently and an interesting issue is to design waveforms for a desirable transmitting beampattern and a low sidelobe level. In this paper, for a given colocated MIMO radar system, we propose an algorithm that takes the receiving beamforming into consideration in waveform design. With cross-correlation sidelobes suppressed in...
Different from phased-array radar, multiple-input multiple-output (MIMO) radar with colocated antennas would illuminate waveforms with different signatures into different spatial directions. In this paper, we study the waveform design problem for colocated MIMO radar and state the necessity to suppress sidelobes of returns of possible targets rather than the waveforms illuminated from antennas. A...
In the broadband signal processing, in order to receiving broadband signals without distortion resulting from the different relative aperture, it is valuable to study the Frequency-invariant beam patterns (FIBPs). Based on the array structure, this paper will summarize some new methods to design a broadband beamformer with an FIBP. There will be two categories: One-dimensional arrays and Multidimensional...
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