Volume 37 Issue 5
May  2012
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YAO Zheng, LIU Linlin, ZHANG Xiaoming, LU Mingquan. GNSS Interoperable Signal Modulation for Multiple Receiving Modes[J]. Geomatics and Information Science of Wuhan University, 2012, 37(5): 621-625.
Citation: YAO Zheng, LIU Linlin, ZHANG Xiaoming, LU Mingquan. GNSS Interoperable Signal Modulation for Multiple Receiving Modes[J]. Geomatics and Information Science of Wuhan University, 2012, 37(5): 621-625.
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GNSS Interoperable Signal Modulation for Multiple Receiving Modes

  • 1 Department of Electronic Engineering,Tsinghua University,1 Qinghuayuan,Beijing 100084,China;2 CTBT Beijing National Data Centre,Beijing 100085,China;3 Beijing Global Center of Information Application and Development,22 Beiqing Road,Beijing 100094,China

Funds: 国家863计划资助项目(2011AA120504);;CAST创新基金资助项目(CAST20100405)
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  • Received Date: March 14, 2012
  • Published Date: May 04, 2012
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    • Abstract
  • We present a kind of signal performance evaluation method for generic mismatch processing mode.On this basis,four reference modulations for compass B1 band interoperable signal are proposed,and within which,an optimal reference modulation is given based on the comprehensive performance.Compared with existing interoperable signals,the proposal modulation has independent intellectual property right.And it has superiorities in demodulation and tracking,as well as in the flexibility.The experimental results can be regarded as a feasible reference for the design and optimization of the compass signals.
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