Optics and Precision Engineering, Volume. 20, Issue 4, 888(2012)
Unbiased improvement of spectrum analysis phase discrimination for phase-shift laser range finder
[2] [2] ZHANG T, ZHANG K S. Study of phase-shift laser measuring based on Matlab [J]. Laser & Infrared, 2010,40(1):22-27. (in Chinese)
[4] [4] BAUD C, TAP-BETEILLE H, LESCURE M, et al.. Analog and digital implementation of an accurate phasemeter for laser range finding [J]. Sensors and Actuators A: Physical, 2006,132(1):258-264.
[6] [6] POUJOULY S, JOURNET B. A twofold modulation frequency laser range finder [J]. Journal of Optics A: Pure and Applied Optics, 2002,4(6):356-363.
[7] [7] SUN M H, ZHAO W. Precision improvement of undersampling theory using phasic laser rangefinder [J]. Infrared and Laser Engineering, 2009,38(1):70-73. (in Chinese)
[8] [8] LI C Y, ZHANG X L, ZHANG Z, et al.. Phase estimation of sinusoid signal based on DFT and error analysis [J]. Journal of Beijing University of Aeronautics and Astronautics, 2007,33(5):580-584.(in Chinese)
[9] [9] QI G Q. Cramer rao bounds of real sinusoid parameter estimation from discrete-time observations [J]. Journal of Data Acquisition & Processing, 2003,18(2):151-154.(in Chinese)
[10] [10] QI G Q. Error analysis of frequency and phase estimations based on phase difference of segmented FFTs [J]. Journal of Data Acquisition & Processing, 2003,18(1):7-11.(in Chinese)
[11] [11] WANG Z H, HUANG X D. Phase difference correcting spectrum method based on all-phase spectrum analysis [J]. Journal of Electronics & Information Technology, 2008,30(2):293-297. (in Chinese)
[12] [12] WANG ZH H, HUANG X D, YANG W. The measuring phase method of all-phase FFT [J]. WORD SCI-TECH R&D, 2007,29(4):28-32. (in Chinese)
[13] [13] CHEN Z Y, YUAN H M, CHEN W H. The research on phase-shift method of reactive power [C]. Proceedings of the Industrial Electronics and Applications (ICIEA), 2010 the 5th IEEE Conference, 2010:1911-1915.
[14] [14] MILIC L, CERTIC J, LUTPVAC M. A class of FRM-based all-pass digital filters with applications in half-band filters and Hilbert transformers [C]. Proceedings of the Green Circuits and Systems (ICGCS), 2010 International Conference, 2010:273-278.
[15] [15] KIM K J, KIM J H, JUNG T H, et al.. Closed-form design of sharp FIR half-band filters, Hilbert transformer, and differentiator [C]. Proceedings of the New Circuits and Systems Conference (NEWCAS), 2011 IEEE 9th International, 2011:181-184.
[16] [16] FU Y Y. Low noise electronic design method for laser range finding and tracking system [J]. Opt. Precision Eng., 2000,8(3):250-253. (in Chinese)
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WANG Xuan-gang, GOU Ning-yi, ZHANG Ke-shu. Unbiased improvement of spectrum analysis phase discrimination for phase-shift laser range finder[J]. Optics and Precision Engineering, 2012, 20(4): 888
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Received: Jan. 18, 2012
Accepted: --
Published Online: May. 11, 2012
The Author Email: Xuan-gang WANG (wangxuangang@gmail.com)