Acknowledgement
본 논문은 2021년도 정부 (과학기술정보통신부)의 재원으로 정보통신기획평가원의 지원을 받아 수행되었으며 (No. 2019-0-00056, 2020-0-00201), CAD tool은 IDEC에 의해 지원되었음.
References
- T. Lukac, J. Pucik, and L. Chrenko, "Contactless Recognition of Respiration Phases Using Web Camera," in 2014 24th International Conference Radioelektronika, Bratislava: Slovakia, pp. 1-4, Apr. 2014.
- O. Bodilovskyi, and A. Popov, "Estimation of Time Domain Parameters for Camera Based Respiration Monitoring," in 2017 Signal Processing Symposium(SPSympo), Jachranka: Poland, pp. 1-4, Oct. 2017.
- J. G. Park, and H. W. Kim, "A study on the Effective Identification of IP Cameras," KSCI Review, Vol. 26, No. 2, pp. 1-7, Dec. 2018.
- D. J. Woo, S. J. Kim, and T. K. Lee, "Design and Noise Figure Analysis of Coherent Transceiver for Airborne Radar," Journal of Advanced Navigation Technology, Vol. 8, No. 1, pp. 38-48, Jun. 2004.
- J. W. Kim, T. H. Cho, S. B. Choi, and H. D. Park, "Network Modeling and Analysis of Multi Radar Data Fusion for Efficient Detection of Aircraft Position," Journal of Advanced Navigation Technology, Vol. 18, No. 1, pp. 29-34, Feb. 2014. https://doi.org/10.12673/jkoni.2014.18.1.29
- C. Li, V. M. Lubecke, O. Boric-Lubecke, and J. Lin, "A Review on Recent Advances in Doppler Radar Sensors for Noncontact Healthcare Monitoring," IEEE Transactions on Microwave Theory and Techniques, Vol. 61, No. 5, pp. 2046-2060, May. 2013. https://doi.org/10.1109/TMTT.2013.2256924
- M. H. Cha, and D. W. Kim, "Comparison of Signal for Radio Frequency Sensing based Sensors using mmWave," in Proceedings of KIIT Conference, Daejeon, pp. 63-65, Jun. 2019.
- J. Park, D. Jung, K. Bae, and S. Park, "Range-Doppler Map Improvement in FMCW Radar for Small Moving Drone Detection Using the Stationary Point Concentration Technique," IEEE Transactions on Microwave Theory and Techniques, Vol. 68, No. 5, pp. 1858-1871, May. 2020. https://doi.org/10.1109/tmtt.2019.2961911
- Y. S. Jin, E. G. Hy, S. D. Kim, B. S. Kim, and J. H. Lee, "Low Complexity FMCW Surveillance Radar Algorithm Using Phase Difference of Dual Chirps," IEMEK J. Embed. Sys. Appl,. Vol. 12, No. 2, pp.71-77, Apr. 2017. https://doi.org/10.14372/IEMEK.2017.12.2.71
- T. Kiuru et al., "Movement and respiration detection using statistical properties of the FMCW radar signal," in 2016 Global Symposium on Millimeter Waves (GSMM) & ESA Workshop on Millimetre-Wave Technology and Applications, Espoo: Finland, pp. 1-4, Jun. 2016.
- B. Y. Choi, K. W. Shin, J. K. Yoo, C. B. Lim, and M. K. Lee, "Design of RADIX-2 BUTTERFLY Arithmetic Unit," Proceedings of Symposium of the Korean institute of communications and Information Sciences, Vol. 5, No. 5, pp. 177-180, Jan. 1986.
- Rohling H, "Radar CFAR Thresholding in Clutter and Multiple Target Situations," IEEE Transaction on Aerospace and Electronics System, Vol. AES-19, No. 4, pp. 608-620, July. 1983. https://doi.org/10.1109/TAES.1983.309350
- S. J. Shin, "A study of efficient CFAR algorithm," The Journal of Korean Institute of Electromagnetic Engineering and Science, Vol. 25, No. 8, pp. 849-856, Aug. 2014. https://doi.org/10.5515/KJKIEES.2014.25.8.849
- B. R. Mahafza, Radar Systems Analysis and Design Using Matlab, 2nd ed. CRC Press, 2000.
- B. Magaz, A. Belouchrani, and M. Hamadouche, "Automatic threshold selection in OS-CFAR radar detection using information theoretic criteria," Progress in Electromagnetics Research B, Vol. 30, pp. 157-175, May. 2011. https://doi.org/10.2528/PIERB10122502
- M. R. Bales, T. Benson, R. Dickerson, D. Campbell, R. Hersey, and E. Culpepper, "Real-time implementations of ordered-statistic CFAR," in 2012 IEEE Radar Conference, Atlanta: GA, pp. 896-901, May. 2012.
- Iowegian International Corporation. DSP Trick: Fixed-Point Atan2 With Self Normalization [Internet]. Available: https://dspguru.com/dsp/tricks/fixed-point-atan2-with-self-normalization/.
- Xilinx. Zynq-7000 SoC Device [Internet]. Available: https://www.xilinx.com/products/silicon-devices/soc/zynq-7000.html.
- S. H. Lee, Y. C. Jung, and Y. H. Jung, "Design of Multi-Mode Radar Signal Processor for UAV Detection," Journal of Advanced Navigation Technology, Vol. 23, No. 2, pp. 134-141, Apr. 2019. https://doi.org/10.12673/JANT.2019.23.2.134