[1] Lee C E, Taylor H F. Fiber-optic Fabry-Perot temperature sensor using a low-coherence light source[J]. Journal of Lightwave Technology, 9, 129-134(1991). http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=64932

     Lee C E, Taylor H F. Fiber-optic Fabry-Perot temperature sensor using a low-coherence light source[J]. Journal of Lightwave Technology, 9, 129-134(1991). http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=64932

[2] Kao T W, Taylor H F. High-sensitivity intrinsic fiber-optic Fabry-Perot pressure sensor[J]. Optics Letters, 21, 615-617(1996). http://www.opticsinfobase.org/abstract.cfm?uri=ol-21-8-615

     Kao T W, Taylor H F. High-sensitivity intrinsic fiber-optic Fabry-Perot pressure sensor[J]. Optics Letters, 21, 615-617(1996). http://www.opticsinfobase.org/abstract.cfm?uri=ol-21-8-615

[3] Jiang M Z, Gerhard E. A simple strain sensor using a thin film as a low-finesse fiber-optic Fabry-Perot interferometer[J]. Sensors and Actuators A: Physical, 88, 41-46(2001). http://www.sciencedirect.com/science/article/pii/S0924424700004945

     Jiang M Z, Gerhard E. A simple strain sensor using a thin film as a low-finesse fiber-optic Fabry-Perot interferometer[J]. Sensors and Actuators A: Physical, 88, 41-46(2001). http://www.sciencedirect.com/science/article/pii/S0924424700004945

[4] Chen Q Q, Tang Y, Wang K N et al. Characteristic analysis of correlation interference signals in optical wedge type fiber Fabry-Perot sensors[J]. Laser & Optoelectronics Progress, 55, 110603(2018).

     Chen Q Q, Tang Y, Wang K N et al. Characteristic analysis of correlation interference signals in optical wedge type fiber Fabry-Perot sensors[J]. Laser & Optoelectronics Progress, 55, 110603(2018).

[5] Guo Z H, Li Y H, Yang H et al. Tunable Fabry-Perot optical filter based on micro-electro mechanical system[J]. Chinese Journal of Lasers, 44, 0604007(2017).

     Guo Z H, Li Y H, Yang H et al. Tunable Fabry-Perot optical filter based on micro-electro mechanical system[J]. Chinese Journal of Lasers, 44, 0604007(2017).

[6] Li M, Wang M, Li H P. Optical MEMS pressure sensor based on Fabry-Perot interferometry[J]. Optics Express, 14, 1497-1504(2006). http://www.opticsinfobase.org/abstract.cfm?id=88061

     Li M, Wang M, Li H P. Optical MEMS pressure sensor based on Fabry-Perot interferometry[J]. Optics Express, 14, 1497-1504(2006). http://www.opticsinfobase.org/abstract.cfm?id=88061

[7] Zhang J F, Zhuang X Y, Wang W M et al. Structure design and analysis of a new type MEMS Fabry-Perot filter[J]. Acta Optica Sinica, 32, 0822005(2012).

     Zhang J F, Zhuang X Y, Wang W M et al. Structure design and analysis of a new type MEMS Fabry-Perot filter[J]. Acta Optica Sinica, 32, 0822005(2012).

[8] Zheng Z X, Huang Y Q. Diaphragm type optical fiber MEMS pressure sensors based on F-P cavity interference[J]. Acta Photonica Sinica, 41, 1488-1492(2012).

     Zheng Z X, Huang Y Q. Diaphragm type optical fiber MEMS pressure sensors based on F-P cavity interference[J]. Acta Photonica Sinica, 41, 1488-1492(2012).

[9] Jiang Y. Fourier transform white-light interferometry for the measurement of fiber-optic extrinsic Fabry-Perot interferometric sensors[J]. IEEE Photonics Technology Letters, 20, 75-77(2008). http://ieeexplore.ieee.org/document/4408667/

     Jiang Y. Fourier transform white-light interferometry for the measurement of fiber-optic extrinsic Fabry-Perot interferometric sensors[J]. IEEE Photonics Technology Letters, 20, 75-77(2008). http://ieeexplore.ieee.org/document/4408667/

[10] Han M, Zhang Y, Shen F B et al. Signal-processing algorithm for white-light optical fiber extrinsic Fabry-Perot interferometric sensors[J]. Optics Letters, 29, 1736-1738(2004). http://www.europepmc.org/abstract/MED/15352354

     Han M, Zhang Y, Shen F B et al. Signal-processing algorithm for white-light optical fiber extrinsic Fabry-Perot interferometric sensors[J]. Optics Letters, 29, 1736-1738(2004). http://www.europepmc.org/abstract/MED/15352354

[11] Xie J H, Wang F Y, Pan Y et al. High resolution signal-processing method for extrinsic Fabry-Perot interferometric sensors[J]. Optical Fiber Technology, 22, 1-6(2015). http://www.sciencedirect.com/science/article/pii/S1068520014001655

     Xie J H, Wang F Y, Pan Y et al. High resolution signal-processing method for extrinsic Fabry-Perot interferometric sensors[J]. Optical Fiber Technology, 22, 1-6(2015). http://www.sciencedirect.com/science/article/pii/S1068520014001655

[12] Sun X Z, Chen H X, Gu P F. Characteristic analysis of multi-cavities Fabry-Perot filters with attenuation[J]. Acta Optica Sinica, 25, 970-975(2005).

     Sun X Z, Chen H X, Gu P F. Characteristic analysis of multi-cavities Fabry-Perot filters with attenuation[J]. Acta Optica Sinica, 25, 970-975(2005).

[13] Chen M R, Bi S W, Dou X B. Transmission characteristics of two-cavity Fabry-Perot structure[J]. High Power Laser and Particle Beams, 22, 1870-1874(2010).

     Chen M R, Bi S W, Dou X B. Transmission characteristics of two-cavity Fabry-Perot structure[J]. High Power Laser and Particle Beams, 22, 1870-1874(2010).

[14] Gao H C, Jiang Y, Zhang L C et al. Five-step phase-shifting white-light interferometry for the measurement of fiber optic extrinsic Fabry-Perot interferometers[J]. Applied Optics, 57, 1168-1173(2018). http://www.ncbi.nlm.nih.gov/pubmed/29469861

     Gao H C, Jiang Y, Zhang L C et al. Five-step phase-shifting white-light interferometry for the measurement of fiber optic extrinsic Fabry-Perot interferometers[J]. Applied Optics, 57, 1168-1173(2018). http://www.ncbi.nlm.nih.gov/pubmed/29469861

[15] Ahn S J, Rauh W, Warnecke H J. Least-squares orthogonal distances fitting of circle, sphere, ellipse, hyperbola, and parabola[J]. Pattern Recognition, 34, 2283-2303(2001). http://www.sciencedirect.com/science/article/pii/S0031320300001527

     Ahn S J, Rauh W, Warnecke H J. Least-squares orthogonal distances fitting of circle, sphere, ellipse, hyperbola, and parabola[J]. Pattern Recognition, 34, 2283-2303(2001). http://www.sciencedirect.com/science/article/pii/S0031320300001527

[16] Xu A P, Wang Z Y, Kong D L et al. A new ellipse fitting method of the minimum differential-mode noise in the atom interference gravimeter[J]. Chinese Physics B, 27, 070203(2018). http://www.cnki.com.cn/Article/CJFDTotal-ZGWL201807024.htm

     Xu A P, Wang Z Y, Kong D L et al. A new ellipse fitting method of the minimum differential-mode noise in the atom interference gravimeter[J]. Chinese Physics B, 27, 070203(2018). http://www.cnki.com.cn/Article/CJFDTotal-ZGWL201807024.htm

[17] Jiang L J, Jiang J F, Liu T G et al. Demodulation of cascade optical fiber Fabry-Perot pressure sensor[J]. Acta Photonica Sinica, 41, 283-287(2012).

     Jiang L J, Jiang J F, Liu T G et al. Demodulation of cascade optical fiber Fabry-Perot pressure sensor[J]. Acta Photonica Sinica, 41, 283-287(2012).

[18] Liu F W, Wu Y Q, Wu F[J]. Correction of random phase-shifts errors based on Lissajous calibration Opto-Electronic Engineering, 2015, 89-94.

     Liu F W, Wu Y Q, Wu F[J]. Correction of random phase-shifts errors based on Lissajous calibration Opto-Electronic Engineering, 2015, 89-94.

[19] Guo R H, Li J X, Zhu R H et al. Wavelength-tuned phase-shifting calibration based on the Lissajous figures technique[J]. Optical Technique, 36, 200-204(2010).

     Guo R H, Li J X, Zhu R H et al. Wavelength-tuned phase-shifting calibration based on the Lissajous figures technique[J]. Optical Technique, 36, 200-204(2010).

[20] Feng S S. Reseach on matrix inversion in massive MIMO systems[D]. Chengdu: University of Electronic Science and Technology of China(2016).

     Feng S S. Reseach on matrix inversion in massive MIMO systems[D]. Chengdu: University of Electronic Science and Technology of China(2016).

[21] Li Y Q. Research and implementation of matrix inversion in Massive MIMO[D]. Chengdu: University of Electronic Science and Technology of China(2016).

     Li Y Q. Research and implementation of matrix inversion in Massive MIMO[D]. Chengdu: University of Electronic Science and Technology of China(2016).

[22] Xia J. A comparative study of ellipses fitting methods[D]. Guangzhou: Jinan University(2007).

     Xia J. A comparative study of ellipses fitting methods[D]. Guangzhou: Jinan University(2007).

[23] Shen B, Hua Q, Wang Q et al. Linear signal detection based on simplified matrix inversion in massive MIMO systems[J]. Journal of Beijing University of Posts and Telecommunications, 39, 77-81(2016).

     Shen B, Hua Q, Wang Q et al. Linear signal detection based on simplified matrix inversion in massive MIMO systems[J]. Journal of Beijing University of Posts and Telecommunications, 39, 77-81(2016).