Real-time solution of corner turn memory in SAR

Liu Yu; Yang Ruliang

Volume 25 Issue 8

Aug. 2003

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Article Navigation > Journal of Electronics & Information Technology > 2003 > 25(8): 1135-1138

Liu Dong, Xiang Jing-lin. Fast HRP Algorithm Realization Methods Based on the Wavelet Multiresolution Decomposition[J]. Journal of Electronics & Information Technology, 2004, 26(1): 151-156.

Citation:

Liu Yu, Yang Ruliang. Real-time solution of corner turn memory in SAR[J]. Journal of Electronics & Information Technology, 2003, 25(8): 1135-1138.

Liu Dong, Xiang Jing-lin. Fast HRP Algorithm Realization Methods Based on the Wavelet Multiresolution Decomposition[J]. Journal of Electronics & Information Technology, 2004, 26(1): 151-156.

Citation:

Liu Yu, Yang Ruliang. Real-time solution of corner turn memory in SAR[J]. Journal of Electronics & Information Technology, 2003, 25(8): 1135-1138.

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Real-time solution of corner turn memory in SAR

Received Date: 2002-08-30
Rev Recd Date: 2003-01-08
Publish Date: 2003-08-19

Abstract

Abstract

This paper presents how to implement the corner turn memory which is the important phase in synthetic aperture radar real-time processor by using SDRAM as the memory. SDRAM controller is described in detail including auto pre-charge function, refresh control circuit and address generation module.

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References(1)

References

张澄波,综合孔径雷达原理、系统分析与应用,北京,科学出版社,1989年,229-232.[2]Christian Green, Analyzing and implementing SDRAM and SGRAM controllers, EDN, 1998,43(3), 155-166.[3]64M BIT SDRAM Data Sheet, Samsung Incorporated, 1999, 1-6.

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