Wang Ai-hua, An Jian-ping, Huang Qi-hua. Frequency Tracking Algorithms for PN Spread Spectrum Receiver in High Dynamic Circumstance[J]. Journal of Electronics & Information Technology, 2004, 26(4): 586-592.
Citation:
Wang Ai-hua, An Jian-ping, Huang Qi-hua. Frequency Tracking Algorithms for PN Spread Spectrum Receiver in High Dynamic Circumstance[J]. Journal of Electronics & Information Technology, 2004, 26(4): 586-592.
Wang Ai-hua, An Jian-ping, Huang Qi-hua. Frequency Tracking Algorithms for PN Spread Spectrum Receiver in High Dynamic Circumstance[J]. Journal of Electronics & Information Technology, 2004, 26(4): 586-592.
Citation:
Wang Ai-hua, An Jian-ping, Huang Qi-hua. Frequency Tracking Algorithms for PN Spread Spectrum Receiver in High Dynamic Circumstance[J]. Journal of Electronics & Information Technology, 2004, 26(4): 586-592.
At UHF or SHF, the notable effects of Doppler due to platform dynamics must be taken into account. This paper researches on several carrier tracking loop systems. The software with the algorithms of serial PN acquisition and full time early-late DLL, the system may achieve PN acquisition and demodulate data timely, and can be upgraded onto the chips flexibly.
沈允春.扩谱技术.北京:国防工业出版社,2001,第一章.[2]张邦宁,张小宁.DS/SS抗干扰卫星通信系统中的自动频率控制技术.军事通信技术,1998,6:40-44.[3]Cahn C R, Leimer D K, Marsh C L, Huntowski F J, Larue G. Software implementation of a PN spread spectrum receiver to accommodate dynamics. IEEE Trans. on Communications, 1977,COM-25(8): 832-840.[4]Hinedi S, Statman J I. 高动态GPS跟踪.遥测遥控, 1991, 8:17-21 .[5]Natali F D. AFC tracking algorithms. IEEE Trans. on Communications, 1984, COM-32(8):935-947.
DownLoad: