TY - JOUR
T1 - A Study on Accurate Ranging Method of a Dual-Wavelength Orthogonal FMCW Laser Fuze in a Complex Aerosol Environment
AU - Zhihua, Pang
AU - Chengtian, Song
AU - Bohu, Liu
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2024/4/1
Y1 - 2024/4/1
N2 - A laser fuze model employing orthogonal frequency-modulated continuous wave (FMCW) technology is developed, incorporating wavelengths of 405 and 1550 nm. The present investigation focuses on scrutinizing the transmission properties of four prevalent aerosol categories, namely dust, water-soluble particles, marine particles, and soot. To facilitate target identification and distance estimation, an algorithm is introduced, leveraging the analysis of frequency spectrum data derived from beat signals. The simulation outcomes substantiate the model's proficiency in effectively discerning targets and precisely ascertaining their range, even when confronted with aerosol interference.
AB - A laser fuze model employing orthogonal frequency-modulated continuous wave (FMCW) technology is developed, incorporating wavelengths of 405 and 1550 nm. The present investigation focuses on scrutinizing the transmission properties of four prevalent aerosol categories, namely dust, water-soluble particles, marine particles, and soot. To facilitate target identification and distance estimation, an algorithm is introduced, leveraging the analysis of frequency spectrum data derived from beat signals. The simulation outcomes substantiate the model's proficiency in effectively discerning targets and precisely ascertaining their range, even when confronted with aerosol interference.
KW - Aerosol interference
KW - dual-wavelength laser fuze
KW - orthogonal demodulation
UR - http://www.scopus.com/inward/record.url?scp=85184308373&partnerID=8YFLogxK
U2 - 10.1109/JSEN.2024.3357193
DO - 10.1109/JSEN.2024.3357193
M3 - Article
AN - SCOPUS:85184308373
SN - 1530-437X
VL - 24
SP - 11306
EP - 11315
JO - IEEE Sensors Journal
JF - IEEE Sensors Journal
IS - 7
ER -