MIMO radar waveform fast design method based on minimizing integral sidelobe-to-mainlobe ratio

CN117216975BActive Publication Date: 2026-06-23THE 54TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
THE 54TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
Filing Date
2023-09-06
Publication Date
2026-06-23

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Abstract

The present application relates to the field of phased array radar, and more particularly to a MIMO radar waveform fast design method based on minimizing the integral sidelobe-to-mainlobe ratio. The present application controls the transmit pattern by designing the transmit waveform of the MIMO radar, so that the transmit energy is radiated to the space of interest as much as possible. And by utilizing the relationship between the iteration variables, a low-complexity calculation process is realized, so that the present application can be applied to the waveform design of MIMO radar with a large number of antennas and a large number of signal samples.
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