Design method and device of bistatic ISAR imaging configuration and electronic equipment
The invention discloses a design method and device of a bistatic ISAR imaging configuration and electronic equipment. The design method and device of the bistatic ISAR imaging configuration are used for achieving design of the bistatic ISAR imaging configuration under resolution constraint. The desi...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a design method and device of a bistatic ISAR imaging configuration and electronic equipment. The design method and device of the bistatic ISAR imaging configuration are used for achieving design of the bistatic ISAR imaging configuration under resolution constraint. The design method comprises the following steps: determining position information of a group of transmitting stations and receiving stations; establishing a coordinate system according to the position information and the target position, and constructing an echo model in the coordinate system; the method comprises the following steps: performing approximate expansion processing on a bistatic angle introduced in a bistatic ISAR imaging process, and constructing a corresponding mathematical model; transmitting a radar signal using the transmitting station; receiving a digital echo signal using the receiving station; calculating a first constraint condition of high-resolution imaging and a second constraint condition of a dou |
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