基于STEL-2000A的扩频电台研究与设计
|
摘要
本文结合STEL-2000A对全数字化扩频、解扩中的关键技术进行了研究。主要包括数字中频中的A/D变换、数字下变频、数字匹配滤波器以及数字化解调中的载波跟踪技术等。并以STEL-2000A为主要芯片，配合QPSK调制器、ADC转换器和TMS320F206等外围电路设计了一个直接序列扩频通信系统。
This paper focus on the key techniques of digital spread and despread spectrum communication system , which includes high speed ADC of digital IF, digital down converter, digital PN code matched filter and carrier recovery of digital demodulation. Also, an IF spread spectrum communication system is designed which based on 1C spread spectrum transceiver STEL-2000A and other circuits, such as QPSK modulator , high speed ADC and TMS320F206.
This paper focus on the key techniques of digital spread and despread spectrum communication system , which includes high speed ADC of digital IF, digital down converter, digital PN code matched filter and carrier recovery of digital demodulation. Also, an IF spread spectrum communication system is designed which based on 1C spread spectrum transceiver STEL-2000A and other circuits, such as QPSK modulator , high speed ADC and TMS320F206.
引文
[1] 王秉钧，扩频通信．第一版．天津：天津大学出版社，1993
[2] 查光明，熊贤祚．扩频通信．第一版．西安：西安电子科技大学出版社．1990
[3] A．J维特比．CDMA扩频通信原理．第1版．北京：人民邮电出版社，1997
[4] 曹志刚，钱亚生．现代通信原理．第一版．北京：清华大学出版社．1995
[5] 郭梯云，杨家玮等．数字移动通信．第二版．北京：人民邮电出版社，2001
[6] 张贤达，保铮．通信信号处理．第一版．北京：国防工业出版社．2000
[7] 万心平，张厥盛等．锁相技术．第一版．西安：西安电子科技大学出版社．1989
[8] 黄振，杨士中．可编程数字扩频系统的控制寄存器初始化．无线电工程．2001，31(6)
[9] 刘健，胡爱群．点对多点扩频通信系统的实现．通信技术与发展．1998(2)
[10] 胡爱群．直接序列扩频关键技术研究及其实现．移动通信．1997(5)
[11] 刘益成．信号处理与过抽样转换器．第一版．北京：电子工业出版社．1997
[12] 胡爱群．直接序列扩频关键技术研究及其实现．移动通信．1997(5)
[13] 拉宾德．多抽样率信号处理．第一版．北京人民邮电出版社．1998
[14] 张平，王卫东等．第三代蜂窝移动通信系统．WCDMA．第一版．北京人民邮电出版社．2000
[15] 杨小牛．软件无线电原理与应用．第一版．北京：电子工业出版社．2001
[16] 樊昌信，詹道庸等．通信原理．第四版．北京：国防工业出版社．1995
[17] 黄振．杨士中．陆建华．直扩系统中数字匹配滤波器的设计仿真．电讯技术．2002(2)
[18] 钱志文，胡爱群．一种70MHz DPSK调制解调器．电子工程．1998(3)
[19] 徐浩，费元春．用STEL-2000A实现直接序列扩频收发系统．电讯技术．2001(2)
[20] 刘波，万坚，于宏毅．DS-SS码捕获策略的选择．无线电通信技术．2001(2)
[21] 曾兴雯，袭昌章等．数字相关器及解扩性能分析．西安电子科技大学学报．1997，24(2)
[22] 李文臣．关于芯片Z2000采样模式和I／Q通道倒置的探讨．半道体杂志．1998(12)
[23] 黄友明．参考码法扩频数据通信系统的研究．南京理工大学硕士论文．1996
[24] 刘文东，蔡茂国．TMS320F206与MC145505的接口设计．电子技术．2001(5)
[25] 王小泉．软件无线电中数字调制解调技术的研究．南京理工大学硕士论文．2001
[26] J. G Proakis. Digital Communications. New York, McGraw Hill, 1983
[27] Texas Instruments Corp. TMS320F206 Digital signal processor, SPRS050A-1996.11
[28] Texas instruments, TMS320F20x/F24x DSP Embedded Flash Memory Technical Reference, SPRU282, 1998. 9
[29] Texas instruments, TMS320C2xx User's Guide, SPRU127C, 1999, 4
[30] Intel Corp., STEL-2000A Data Sheet, December, 1999
[31] S. A. Trtter, Introduction to distrete-signal processing. New York: Wiley, 1976
[32] Jefffer A. W, Analog to Digital Converters and Their Applications in Radio Receivers. IEEE Communications Magzine. May. 1995: 39-45.
[33] R. H. Waiden. Analog to digital converters survey and analysis. IEEE Journal on selected areas in communications. Vol. 17. April. 1999: 539-550.
[34] G. R. Cooper and R. W. Nettleton. A spread-spectrum techniques for high-capacity mobile communications. IEEE Trans. Veh. Tech., Vol. 27, No.5, May 1984: 123-126.
[35] R. G. Vaughan N. L. Scott and D. R. White, The theory of bandpass sampling. IEEE Trans. Signal., Vol. 9, no. 9. 1991: 16-23
[36] B. G. Agee, R. J. Kleimman and J. H. Reed. Soft synchronization of direct sequence spread-spectrum signals. IEEE Trans. Comm., Vol. 44, no. 11. November. 1996: 1527-1536.
[37] J. Edoherty and H. Stark, Direct sequence spread spectrum Narrowband Interference rejection Using Property Restoration. IEEE Trans. Comm., Vol. 44, no. 9. September. 1996: 1197-1204.
[38] Boroujeny B. E Near optimum timing recovery algorithm of all digital receiver. IEEEE Trans. Comm., Vol38, no. 9: 1990: 1333-1336
[39] Maxim Inc. MAX2452 Data Sheet. Septeember. 1995
[40] Analog Device Inc. AD9617 Data Sheet. 1996
[41] Texas instruments, TLC5540 Data Sheet. 1999
[42] http://www.skymicrowave.com
[43] Itersil Inc. HFA3860 Data Sheet. July, 1998
[44 Texas instruments, TMS320C2x/C24x Code Composer User's Guide, sPRU282,2000.10.
[45] Texas instruments, THS4001 Data Sheet. April, 1998.
[46] Analog Device Inc. AD707 Data Sheet. 1995
[2] 查光明，熊贤祚．扩频通信．第一版．西安：西安电子科技大学出版社．1990
[3] A．J维特比．CDMA扩频通信原理．第1版．北京：人民邮电出版社，1997
[4] 曹志刚，钱亚生．现代通信原理．第一版．北京：清华大学出版社．1995
[5] 郭梯云，杨家玮等．数字移动通信．第二版．北京：人民邮电出版社，2001
[6] 张贤达，保铮．通信信号处理．第一版．北京：国防工业出版社．2000
[7] 万心平，张厥盛等．锁相技术．第一版．西安：西安电子科技大学出版社．1989
[8] 黄振，杨士中．可编程数字扩频系统的控制寄存器初始化．无线电工程．2001，31(6)
[9] 刘健，胡爱群．点对多点扩频通信系统的实现．通信技术与发展．1998(2)
[10] 胡爱群．直接序列扩频关键技术研究及其实现．移动通信．1997(5)
[11] 刘益成．信号处理与过抽样转换器．第一版．北京：电子工业出版社．1997
[12] 胡爱群．直接序列扩频关键技术研究及其实现．移动通信．1997(5)
[13] 拉宾德．多抽样率信号处理．第一版．北京人民邮电出版社．1998
[14] 张平，王卫东等．第三代蜂窝移动通信系统．WCDMA．第一版．北京人民邮电出版社．2000
[15] 杨小牛．软件无线电原理与应用．第一版．北京：电子工业出版社．2001
[16] 樊昌信，詹道庸等．通信原理．第四版．北京：国防工业出版社．1995
[17] 黄振．杨士中．陆建华．直扩系统中数字匹配滤波器的设计仿真．电讯技术．2002(2)
[18] 钱志文，胡爱群．一种70MHz DPSK调制解调器．电子工程．1998(3)
[19] 徐浩，费元春．用STEL-2000A实现直接序列扩频收发系统．电讯技术．2001(2)
[20] 刘波，万坚，于宏毅．DS-SS码捕获策略的选择．无线电通信技术．2001(2)
[21] 曾兴雯，袭昌章等．数字相关器及解扩性能分析．西安电子科技大学学报．1997，24(2)
[22] 李文臣．关于芯片Z2000采样模式和I／Q通道倒置的探讨．半道体杂志．1998(12)
[23] 黄友明．参考码法扩频数据通信系统的研究．南京理工大学硕士论文．1996
[24] 刘文东，蔡茂国．TMS320F206与MC145505的接口设计．电子技术．2001(5)
[25] 王小泉．软件无线电中数字调制解调技术的研究．南京理工大学硕士论文．2001
[26] J. G Proakis. Digital Communications. New York, McGraw Hill, 1983
[27] Texas Instruments Corp. TMS320F206 Digital signal processor, SPRS050A-1996.11
[28] Texas instruments, TMS320F20x/F24x DSP Embedded Flash Memory Technical Reference, SPRU282, 1998. 9
[29] Texas instruments, TMS320C2xx User's Guide, SPRU127C, 1999, 4
[30] Intel Corp., STEL-2000A Data Sheet, December, 1999
[31] S. A. Trtter, Introduction to distrete-signal processing. New York: Wiley, 1976
[32] Jefffer A. W, Analog to Digital Converters and Their Applications in Radio Receivers. IEEE Communications Magzine. May. 1995: 39-45.
[33] R. H. Waiden. Analog to digital converters survey and analysis. IEEE Journal on selected areas in communications. Vol. 17. April. 1999: 539-550.
[34] G. R. Cooper and R. W. Nettleton. A spread-spectrum techniques for high-capacity mobile communications. IEEE Trans. Veh. Tech., Vol. 27, No.5, May 1984: 123-126.
[35] R. G. Vaughan N. L. Scott and D. R. White, The theory of bandpass sampling. IEEE Trans. Signal., Vol. 9, no. 9. 1991: 16-23
[36] B. G. Agee, R. J. Kleimman and J. H. Reed. Soft synchronization of direct sequence spread-spectrum signals. IEEE Trans. Comm., Vol. 44, no. 11. November. 1996: 1527-1536.
[37] J. Edoherty and H. Stark, Direct sequence spread spectrum Narrowband Interference rejection Using Property Restoration. IEEE Trans. Comm., Vol. 44, no. 9. September. 1996: 1197-1204.
[38] Boroujeny B. E Near optimum timing recovery algorithm of all digital receiver. IEEEE Trans. Comm., Vol38, no. 9: 1990: 1333-1336
[39] Maxim Inc. MAX2452 Data Sheet. Septeember. 1995
[40] Analog Device Inc. AD9617 Data Sheet. 1996
[41] Texas instruments, TLC5540 Data Sheet. 1999
[42] http://www.skymicrowave.com
[43] Itersil Inc. HFA3860 Data Sheet. July, 1998
[44 Texas instruments, TMS320C2x/C24x Code Composer User's Guide, sPRU282,2000.10.
[45] Texas instruments, THS4001 Data Sheet. April, 1998.
[46] Analog Device Inc. AD707 Data Sheet. 1995