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脈壓碼時(shí)間旁瓣特性的研究

楊光正

楊光正. 脈壓碼時(shí)間旁瓣特性的研究[J]. 電子與信息學(xué)報(bào), 1994, 16(1): 40-47.
引用本文: 楊光正. 脈壓碼時(shí)間旁瓣特性的研究[J]. 電子與信息學(xué)報(bào), 1994, 16(1): 40-47.
Yang Guangzheng. THE RESEARCH ON THE PROPERTIES OF TIME-SIDELOBE OF PULSE COMPRESSION CODES[J]. Journal of Electronics & Information Technology, 1994, 16(1): 40-47.
Citation: Yang Guangzheng. THE RESEARCH ON THE PROPERTIES OF TIME-SIDELOBE OF PULSE COMPRESSION CODES[J]. Journal of Electronics & Information Technology, 1994, 16(1): 40-47.

脈壓碼時(shí)間旁瓣特性的研究

THE RESEARCH ON THE PROPERTIES OF TIME-SIDELOBE OF PULSE COMPRESSION CODES

  • 摘要: 本文研究了脈壓碼時(shí)間旁瓣的特性。證明了幾個(gè)定理。并利用時(shí)間旁瓣自身互補(bǔ)定理對(duì)63位PN碼的時(shí)間旁瓣作了相消仿真研究。用這種方法僅需要作很少的加法運(yùn)算。文中還對(duì)優(yōu)選碼的問(wèn)題舉出實(shí)例以說(shuō)明如何應(yīng)用文中的定理來(lái)減少優(yōu)選低旁瓣碼的搜索時(shí)間。
    Abstract: Some basic properties of the time-sidelobe of arbitrary sequence s auto-correlation function have been studied and several theorems of the time-sidelobe of sequence s autocorrelation function are proved also in the paper. Some practical exam-ples are given using the theorems. The first example is to search low sidelobe codes, and the second example use sidelobe s self-complementary property to cancel sidelobes of 63 bit PN code. Finally, it is point out that the method for cancelling sidelobe needs only add operation.
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  • Ville J. Cles et Transmission, 1948, 2: 67-74.[2]Woodward. P M Probability and Information Theory, with Applications to Radar, New Yorkt Pergamon Press, New York, 1953, Chapter 7, 7.2.[3]Siebert W M. Studies of Woodwards Uncertainty Function. Mass. Inst. Teehnol., Res. Lab,[4]Electron., Quart. Progress Repe., April. 15, 1958.[5]Stutt C A. IRE Trans. on IT, 1959, IT-5: 164-167.[6]Stutt C A. IEEE Trans.on IT, 1964,IT-10: 321-327.[7]Wilcox C H. The Synthesis Problem For Radar Ambiguity Funetions. Univ. Wisconsin, Math. Res. Center, Tech. Summary Rept. 157, April, 1960.[8]Sussman S M. IRE Trans. on IT, 1962.IT-8: 246-254.[9]Rihaczek A W. Principles of High-Resolution Radar, McGraw Hill Boor Company, 1959, Chapter 5, 5.5.[10]Golay M J E. IRE Trans. on IT, 1961, IT-7: 82-87.[11]李炳成,朱耀庭,朱光熹,萬(wàn)發(fā)貫.基于分?jǐn)?shù)維的二相碼選碼方法,中國(guó)電子學(xué)會(huì)雷達(dá)專業(yè)學(xué)會(huì),第五屆學(xué)術(shù)年會(huì)論文集,CIE-RADAR-89.武漢:1989年,第669-674頁(yè).[12]Lindner J. Electron. Lett., 1975, 11(21):507.[13]Indiresan P V, et al. J.[J].Optimization Theory Appliactions.1971,7:90-
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出版歷程
  • 收稿日期:  1992-11-14
  • 修回日期:  1993-01-12
  • 刊出日期:  1994-01-19

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