A Dual-band Circularly Polarized Stacked Microstrip Antenna for BeiDou Navigation Application

Zhang, Weihu

doi:10.1109/icwcsg53609.2021.00040

Cited by 2 publications

(1 citation statement)

References 10 publications

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“…BD3 system consists of a total of 30 satellites and can currently provide two functions: open service and authorized service, which provides 10 m positioning accuracy, 50 ns timing accuracy and 0.2 m/s speed measurement accuracy [2]. With high positioning accuracy, strong anti-interference ability in mountainous areas and cities, and all-weather, all-round services, the BD3 positioning system has broad application prospects in the power system [3].…”

Section: Introductionmentioning

confidence: 99%

High-precision Positioning Method for BD3 System Based on Adaptive Optimization

Chen

Zheng

et al. 2023

J. Phys.: Conf. Ser.

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It is of great significance to locate faults quickly and accurately in power distribution system to improve system reliability and recover quickly. With high positioning accuracy, strong anti-interference ability in mountainous areas and cities, and the ability to provide all-weather and all-round services, the BeiDou-3 (BD3) navigation satellite system has broad application prospects in power systems. Using the filtering principle of normalized least mean square (NLMS) filter, a high-precision positioning method for BD3 system based on adaptive optimization is propose to eliminate the pseudo-range error caused by electromagnetic interference. Simulation results show that NLMS-based adaptive pseudo-range filtering method can availably decrease the pseudo-range error caused by high proportional electromagnetic interference in the power system, achieve adaptive optimization of power system device positioning, and improve positioning accuracy.

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Section: Introductionmentioning

confidence: 99%