Navigation Signal Chip Domain Assessment on Beidou Navigation System

KANG Li; LU Xiaochun; WANG Xue; HE Chengyan; RAO Yongnan

doi:10.11999/JEIT170591

Volume 40 Issue 4

Apr. 2018

Turn off MathJax

Article Contents

Article Navigation > Journal of Electronics & Information Technology > 2018 > 40(4): 1002-1006

KANG Li, LU Xiaochun, WANG Xue, HE Chengyan, RAO Yongnan. Navigation Signal Chip Domain Assessment on Beidou Navigation System[J]. Journal of Electronics & Information Technology, 2018, 40(4): 1002-1006. doi: 10.11999/JEIT170591

Citation:

KANG Li, LU Xiaochun, WANG Xue, HE Chengyan, RAO Yongnan. Navigation Signal Chip Domain Assessment on Beidou Navigation System[J]. Journal of Electronics & Information Technology, 2018, 40(4): 1002-1006. doi: 10.11999/JEIT170591

Citation:

PDF( 2322 KB)

Navigation Signal Chip Domain Assessment on Beidou Navigation System

doi: 10.11999/JEIT170591

Funds:

The National Natural Science Foundation of China (61501430), Youth Innovation Promotion Association Foundation of Chinese Academy Sciences

Received Date: 2017-07-03
Rev Recd Date: 2018-01-25
Publish Date: 2018-04-19

Abstract

Abstract

Satellite navigation signal waveform is the key factor of signal-in-space quality monitoring. This study mainly focuses on signal waveforms analysis for BDS IGSO-6 frequency B1 by using data of big antenna receiving system. Firstly, code phase average method is proposed to get the high SNR signal waveform, and based on this way the standard chip shape correlator is utilized to extract code element chip. Then, theory between correlation function and code chip is constructed and signal edges characters by using code element chip correlation differences are analyzed. Finally, digital distortions of all BDS satellites are calculated and assessed in detail through signal waveform in time domain.
- Satellite navigation,
- Signal waveform,
- Code phase average,
- Standard chip shape correlator,
- Digital distortion

FullText(HTML)

References(16)

References

THOELERT S, ERKER S, and MEURER M. New signals in the skyA high gain antenna analysis of GPS IIF and COMPASS[C]. Proceedings of the 23rd International Technical Meeting of the Satellite Division of the Institute of Navigation, Portland, OR, 2010: 21-24.

THOELERT S and FURTHNER J. GNSS surveySignal quality assessment of the latest GNSS satellites[C]. Proceedings of the 2013 International Technical Meeting of The Institute of Navigation, San Diego, California, 2013: 608-615.

HE Chengyan, GUO J, and LU Xiaochu. Generation mechanisms of GNSS navigation signal distortions and influence on ranging performance[J]. Systems Engineering Electronics, 2015, 37(7): 1611-1620. doi: 10.3969/j.issn.1001- 506X.2015.07.22.

MITELMAN A M, PHELTS R E, AKOS D M, et al. A real-time signal quality monitor for GPS augmentation systems[C]. Proceedings of ION GPS, Salt Lake City, 1997: 862-871.

刘建成, 范建军, 冯晓超. 卫星导航信号畸变导致的测距偏差的估计方法[J]. 宇航学报, 2015, 36(11): 1296-1302. doi: 10.3873/j.issn.1000-1328.2015.11.011.

LIU Jiancheng, FAN Jianjun, and FENG Xiaochao. Estimation method of ranging bias caused by navigation satellite signal distortion[J]. Journal of Astronautics, 2015, 36(11): 1296-1302. doi: 10.3873/j.issn.1000-1328.2015.11.011.

THEVENON P, TESSIER Q, MAILLARD D, et al. Detection performances of evil waveform monitors for the GPS L5 signal[C]. Proceedings of the 27th International Technical Meeting of the Satellite Division of the Institute of Navigation, Florida, 2014: 3312-3322.

GABRIEL W, PHELTS R E, WALTER T, et al. Characterization of signal deformations for GPS and WAAS satellites[C]. Proceedings of the 23rd International Technical Meeting of the Satellite Division of the Institute of Navigation, Portland, 2010: 3143-3151.

MITELMAN A M, PHELTS R E, AKOS D M, et al. Signal deformations on nominally healthy GPS satellites[C]. Proceedings of the 2004 National Technical Meeting of the Institute of Navigation, 2004.

GUNAWARDENA S and VAN GRAAS F. High fidelity chip shape analysis of GNSS signals using a wideband software receiver[C]. Proceedings of the 25th International Technical Meeting of the Satellite Division of the Institute of Navigation, Nashville, 2012: 874-883.

THOELERT S and ENNEKING C. GNSS Nominal signal distortions-estimation validation and impact on receiver performance[C]. Proceedings of the 28th International Technical Meeting of the Satellite Division of the Institute of Navigation, Florida, 2015: 1902-1923.

GRACE X G, LIANG Heng, and GABRIEL W. GPS in mid-life with an international team of doctors-analyzing IIF-1 satellite performance and backward-compatibility[C]. Proceedings of the 23rd International Technical Meeting of the Satellite Division of the Institute of Navigation, Portland, 2010: 1597-1604.

PAGOT J B, THEVENON P, and JULIEN O. Estimation of GNSS signals nominal distortions from correlation and chip domain[C]. Proceedings of International Technical Meeting of the Satellite Division of the Institute of Navigation, Dana Point, 2015: 415-427.

GUNAWARDENA S and VAN GRAAS F. GPS-SPS inter- PRN pseudorange biases compared for transversal SAW and LC filters using live sky data and chip shape software receiver processing[C]. Proceedings of the 2015 International Technical Meeting of the Institute of Navigation, California, 2015: 393-403.

HAUSCHILD A and MONTENBRUCK O. A study on the dependency of GNSS pseudorange biases on correlator spacing[J]. GPS Solutions, 2016, 20(2): 159-171. doi: 10.1007 /s10291-014-0426-0.

HAUSCHILD A and MONTENBRUCK O. The effect of correlator and front-end design on GNSS pseudorange biases for geodetic receivers[C]. Proceedings of the 28th International Technical Meeting of the Satellite Division of the Institute of Navigation, Florida, 2015: 2835-2844.

Relative Articles

Supplements(0)

Cited By

Proportional views