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The beampattern of the traditional MVDR beamformer for MIMO radar always has unacceptably high sidelobe levels, especially when the transmit antennas are located more than a half wavelength apart from each other. To overcome this shortcoming, we proposed a new adaptive beamforming algorithm with sidelobe control for MIMO radar. Our method minimizes the power of interferences and noise, while maintaining...
This paper presents an intelligent testing system for underwater transducer array by using virtual instrument technology. The testing system is used to test the identities between transducer and transducer of the underwater transducer array. The hardware and software architecture of the testing system are introduced. The system software is developed on the LabVIEW. LabVIEW, a graphical programming...
In this paper, a new joint direction of departure (DOD) and direction of arrival (DOA) estimation method is presented for bistatic multiple input multiple output (MIMO) radar. Because all the diagonal elements of the transmitting and receiving invariance matrices are located on the unit circle of the complex plane, we construct a complex matrix so that the DOD and DOA pairing is given automatically...
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