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Reconstructing fpga radar digital signal processing components and methods

A technology of digital signal processing and radar signal processing, which is applied in the field of reconstructing FPGA radar digital signal processing components, can solve the problems of non-expandable and reconfigurable digital signal processing devices, reduce system development and maintenance costs, and increase data exchange bandwidth , the effect of improving portability

Active Publication Date: 2016-06-29
北京华清瑞达科技有限公司
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Problems solved by technology

[0004] Aiming at the defects in the prior art, the present invention solves the problem that the existing FPGA radar digital signal processing device cannot be expanded and reconfigured

Method used

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  • Reconstructing fpga radar digital signal processing components and methods
  • Reconstructing fpga radar digital signal processing components and methods
  • Reconstructing fpga radar digital signal processing components and methods

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] In the embodiment of the present invention, a reconstructed FPGA radar digital signal processing component is provided, such as figure 2 as shown,

[0024] Reconstructing the FPGA radar digital signal processing assembly, including: motherboard 11 and daughter card 12, FPGA 13 and expansion socket 14 are configured on the motherboard 11, the FPGA includes: radar signal processing unit 131 and interface module 132, the interface module 132 is c...

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Abstract

The invention discloses a reconstructed FPGA radar digital signal processing assembly and a reconstructed FPGA radar digital signal processing method. The reconstructed FPGA radar digital signal processing assembly belongs to the technical field of digital signal processing. According to the invention, through a fixed FPGA arithmetic unit and rich fixed peripheral interface modes, and with the cooperation of a uniform customizable flexible peripheral interface mode, a multi-field general high-performance digital signal processing hardware platform under the requirements of communication, radar, satellite, image processing, remote sensing surveying and mapping, seismic and geological signal analysis, marine and meteorological signal analysis and other intensive high-bandwidth digital signal processing is realized.

Description

technical field [0001] The invention relates to the field of radar digital signal processing, in particular to a reconstructed FPGA radar digital signal processing component and method. Background technique [0002] With the rapid development of computer and information technology, digital signal processing technology came into being and developed rapidly. The application range of digital signal processing technology has widely penetrated into communication, radar, satellite, image processing, remote sensing mapping, seismic and geological signal analysis, ocean and meteorological signal analysis and other fields. In the actual application of the former digital signal field, the parallelism, operation speed, processing bandwidth, and algorithm flexibility of the processing system are getting wider and higher. The method of simply increasing the main frequency of the computing unit of the processing system has been increasingly unable to meet the processing requirements. Di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S7/02
CPCG01S7/02
Inventor 朱骏陈建良宋兵兵李爱华
Owner 北京华清瑞达科技有限公司
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