Pulse Accumulation Approach Based on Signal Phase Estimation for Doppler Wind Lidar

Pulse Accumulation Approach Based on Signal Phase Estimation for Doppler Wind Lidar

Coherent Doppler wind lidar (CDWL) uses transmitted laser pulses to measure wind velocity distribution. However, the echo signal of CDWL is easily affected by atmospheric turbulence, which can decrease the signal-to-noise ratio (SNR) of lidar. To improve the SNR, this paper proposes a pulse accumula...

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Bibliographic Details
Main Authors: Naiyuan Liang, Xiaonan Yu, Peng Lin, Shuai Chang, Huijun Zhang, Chen Su, Fengchen Luo, Shoufeng Tong
Format: Article
Language:English
Published: MDPI AG 2024-03-01
Series:Sensors
Subjects:
coherent Doppler wind lidar
pulse accumulation
phase estimation
cross-correlation
Online Access:https://www.mdpi.com/1424-8220/24/7/2062

Internet

https://www.mdpi.com/1424-8220/24/7/2062

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