Software radio and its applications in GNSS

Software radio and its applications in GNSS
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软件无线电及其在GNSS中的应用

DOI:
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发表时间:
2004
期刊:
Proceedings. Elmar-2004. 46th International Symposium on Electronics in Marine
影响因子:
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通讯作者:
F. Vejražka
F. Vejražka
中科院分区:
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文献类型:
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作者:
P. Kovář;F. Vejražka

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本文讨论软件无线​​电及其在卫星导航系统信号处理中的应用。现代软件定义无线电 (SDR) 技术能够在可编程数字电路中数字化和处理无线电信号。实现了高功率可编程DSP和FPGA。所讨论的架构的好处在于无线电电子系统的功能和参数的软件定义。该架构可在 GNSS 中用于新 GNSS 信号处理程序的软件实现,例如 GPS L2 C/A、GPS L5 或 Galileo。
The paper deals with the Software Radio and its applications in processing of signals of satellite navigation systems. Modern Software Defined Radio (SDR) technology enables to digitalize and process radio signals in programmable digital circuits. The high power programmable DSP and FPGA are implemented. The benefit of discussed architecture is in a software definition of the function and parameters of radio electronic systems. This architecture can be used in GNSS for software implementation of processing procedures of new GNSS signals, like GPS L2 C/A, GPS L5 or Galileo.