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《JOURNAL OF NORTHERN JIAOTONG UNIVERSITY》 1999-02
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Study on Real Time Test System for FSK Signal

Wei Xueye Zhang Yong Wang Qiongzhou (College of Electronics and Information Engineering,Northern Jiaotong University, Beijing 100044)  
Considering the characteristic of frequency shift keying(FSK)signal transmitted in the track circuit of electrified railway and high speed railway,a DSP(Digital Signal Processor) based real time automatic information test system is developed.Based on the analysis of the frequency spectrum of FSK signal,a FFT(Fast Fourier Transforms) based frequency measuring scheme is determined.
【Fund】: 铁道部科技基金 运输自动化与通信实验室基金
【CateGory Index】: TP274
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【References】
Chinese Journal Full-text Database 1 Hits
1 Bao Cunhui (Department of Electrical Engineering,Shaanxi University of Technology,Hanzhong 723003,China);The measurement system of frequency shift keying signal[J];微型机与应用;2011-07
【Citations】
Chinese Journal Full-text Database 2 Hits
1 Henrik V.SorensenChen Jianping(Nantong Institute of Technology, Nantong 226007,Jiangsu);Implementation of the Bruun FFT on the TMS320C30[J];电子学报;1997-04
2 Wei Xueye\ Wang Xishi\ Ding Zhengting Research Institute of Automatic Transportation Science and Technology, Northern Jiaotong University, Beijing 100044;THE DESIGN OF FREQUENCY SHIFT TRACK CIRCUIT TEST SYSTEM[J];铁道学报;1996-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Ying-zhan;Analytical comparison of track circuit[J];山西建筑;2009-16
2 LI Kaicheng,CAO Xuefeng (School of Electronics and Information Engineering,Beijing Jiaotong University,Beijing 100044,China);Application of ZFFT Based on Polyphase Filter Bank in Detection of Track Circuit Signal[J];北京交通大学学报;2008-02
3 ;基于DSP的信号高精度检测方法[J];铁道通信信号;2007-10
4 Zhao Junmin,Yang Ping,Zhu Xinbo(School of Mechatronics Engineering,University of Electronic Science and Technology,Chengdu 610054,China);High Resolution Testing Method Based on DSP for Frequency-Shift Keying Signal[J];计算机测量与控制;2007-05
5 GAO Zhen-tian1,ZHANG Yan-li2,WANG Yong-gang1(1.Zhengzhou Electromechanical Engineering Research Institute,Zhengzhou 450015,China;2.Henan College of Economic Trade and Engineering Technology,Zhengzhou 450008,China);The realization of testing the frequency-shift signal of UM71 track circuit[J];舰船科学技术;2007-S1
6 ZHU XINBO YANG PING ZHAO JUNMIN;The Design of FSK Signal Detecting System Based On DSP[J];微计算机信息;2006-32
7 JI Na, WEI Xue-ye (School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing 100044, China);Railway FSK Signal Generator based on DDS[J];铁路计算机应用;2006-08
8 WANG Gang YU Shanshan(Harbin Institute of Technology,Harbin 150001,China);A Real-Time Detection for Tramroad FSK Signal[J];交通与计算机;2006-03
9 YANG Yi-zhen~(1),MA Rui-jun~(2),WEI Xue-ye~(1)(1.School of Electronics and Information Engineering,Beijing Jiaotong University,Beijing 100044,China;2.Department of Electric and Information Engineering,Xinjiang Polytechnical College,rümqi 830091,China);Study on FSK Signal Demodulation Based on Time-Frequency Distribution[J];铁道学报;2006-02
10 Li Lanfang;Liu Kaipei;Luo Huan School of Electrical Engineering, Wuhan University, Wuhan 430072, China;Nearest-neighbor Pattern Recognition in Demodulation of Railway FSK Signal[J];仪器仪表学报;2003-S2
【Co-references】
Chinese Journal Full-text Database 5 Hits
1 Shao Yangfan Li Hong(Ningbo University Ningbo 315211,China);Research and Implementation of Quasi-Complete Synchronous Frequency Measurement Method[J];电子测量与仪器学报;2008-03
2 Li Minghua Yu Suibao (College of Information Science and Engineering, Zhejiang Normal University, Jinhua 321004, China);Signal Analysis and Detection Based on Zero Crossing Signal[J];仪器仪表学报;2004-S1
3 WANG Peng, XU Feng, WANG Hongyu(Department of Precision Instruments and Mechanology, Tsinghua University, Beijing 100084, China);Frequency-shift keying signal modulation using FPGA[J];清华大学学报(自然科学版);2002-S1
4 Zhang Gengchen Qin Jinghua Zhu Weizhen Zheng Jianming (Tianjing Internal Combustion Engine Research Institute,Tianjin 300072);An Investigation into Equally Accurate Changeable Continuous Multi-cycle Measuring Frequency[J];仪器仪表学报;2000-06
5 Wei Xueye Zhang Yong Wang Qiongzhou (College of Electronics and Information Engineering,Northern Jiaotong University, Beijing 100044);Study on Real Time Test System for FSK Signal[J];北方交通大学学报;1999-02
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Henrik V. Sorensen Jianping ChenAutomation Department,Nantong Textile Engineering Institute, Jiangsu,226007Henrik V. SorensenElectrical Engineering Department,University of Pennsylvania,Philadelphia,PA 1904,U.S. A.;IMPLEMENTATION OF BRUUN FFT ALGORITHMS ON COMPLEX,REAL,AND REAL - SYMMETRIC DATA[J];苏州大学学报(自然科学);1995-04
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