BOCC: A new modulation based on chirp subcarriers for future BeiDou LEO navigation‐augmented signal
Abstract For improving the anti‐interference performance and compatibility of a navigation‐augmented signal in future BeiDou Global Navigation Satellite Systems, a new modulation based on chirp subcarriers is proposed, named binary offset chirp carrier modulation, which is formed by multiplying a pe...
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Wiley
2021
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oai:doaj.org-article:b246a31a0b054135909fc068373216582021-11-16T10:18:22ZBOCC: A new modulation based on chirp subcarriers for future BeiDou LEO navigation‐augmented signal1350-911X0013-519410.1049/ell2.12009https://doaj.org/article/b246a31a0b054135909fc068373216582021-01-01T00:00:00Zhttps://doi.org/10.1049/ell2.12009https://doaj.org/toc/0013-5194https://doaj.org/toc/1350-911XAbstract For improving the anti‐interference performance and compatibility of a navigation‐augmented signal in future BeiDou Global Navigation Satellite Systems, a new modulation based on chirp subcarriers is proposed, named binary offset chirp carrier modulation, which is formed by multiplying a periodic binary chirp subcarrier with a spreading code signal. And it can make use of the time‐varying frequency for shaping the spectrum and have superior performance in anti‐interference, similar advantage in tracking accuracy, anti‐multipath capability and compatibility compared with binary offset carrier modulations. The binary offset chirp carrier modulations proposed in this paper provide a potential signal design for the future low earth orbit (LEO) navigation‐augmented Global Navigation Satellite Systems.Xin ZhaoXinming M. HuangGuangfu F. SunWileyarticleElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENElectronics Letters, Vol 57, Iss 1, Pp 36-38 (2021) |
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DOAJ |
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DOAJ |
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EN |
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Electrical engineering. Electronics. Nuclear engineering TK1-9971 |
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Electrical engineering. Electronics. Nuclear engineering TK1-9971 Xin Zhao Xinming M. Huang Guangfu F. Sun BOCC: A new modulation based on chirp subcarriers for future BeiDou LEO navigation‐augmented signal |
| description |
Abstract For improving the anti‐interference performance and compatibility of a navigation‐augmented signal in future BeiDou Global Navigation Satellite Systems, a new modulation based on chirp subcarriers is proposed, named binary offset chirp carrier modulation, which is formed by multiplying a periodic binary chirp subcarrier with a spreading code signal. And it can make use of the time‐varying frequency for shaping the spectrum and have superior performance in anti‐interference, similar advantage in tracking accuracy, anti‐multipath capability and compatibility compared with binary offset carrier modulations. The binary offset chirp carrier modulations proposed in this paper provide a potential signal design for the future low earth orbit (LEO) navigation‐augmented Global Navigation Satellite Systems. |
| format |
article |
| author |
Xin Zhao Xinming M. Huang Guangfu F. Sun |
| author_facet |
Xin Zhao Xinming M. Huang Guangfu F. Sun |
| author_sort |
Xin Zhao |
| title |
BOCC: A new modulation based on chirp subcarriers for future BeiDou LEO navigation‐augmented signal |
| title_short |
BOCC: A new modulation based on chirp subcarriers for future BeiDou LEO navigation‐augmented signal |
| title_full |
BOCC: A new modulation based on chirp subcarriers for future BeiDou LEO navigation‐augmented signal |
| title_fullStr |
BOCC: A new modulation based on chirp subcarriers for future BeiDou LEO navigation‐augmented signal |
| title_full_unstemmed |
BOCC: A new modulation based on chirp subcarriers for future BeiDou LEO navigation‐augmented signal |
| title_sort |
bocc: a new modulation based on chirp subcarriers for future beidou leo navigation‐augmented signal |
| publisher |
Wiley |
| publishDate |
2021 |
| url |
https://doaj.org/article/b246a31a0b054135909fc06837321658 |
| work_keys_str_mv |
AT xinzhao boccanewmodulationbasedonchirpsubcarriersforfuturebeidouleonavigationaugmentedsignal AT xinmingmhuang boccanewmodulationbasedonchirpsubcarriersforfuturebeidouleonavigationaugmentedsignal AT guangfufsun boccanewmodulationbasedonchirpsubcarriersforfuturebeidouleonavigationaugmentedsignal |
| _version_ |
1718426568861155328 |