Öz
Kaynakça
- M. I. Skolnik, “Introduction to radar systems,” McGraw-Hili book company, 1962.
- E. Hyun, Y. S. Jin, and J. Lee, “Development of 24GHz FMCW level measurement radar system,” in Radar Conference, 2014 IEEE, 2014.
- D. H. Shin and S. O. Park, “Design of X-band FMCW short range radar,” in Intelligent Radio for Future Personal Terminals (IMWS-IRFPT), 2011 IEEE MTT-S International Microwave Workshop Series on, 2011, IEEE.
- H. Lim and S. Lee, “A Short Range FMCW Radar System with Low Computational Complexity,” Int. J. Electron. Electrical Eng, 4(4), 2016, pp. 370-373.
- H. Rohling and M. M. Meinecke, “Waveform design principles for automotive radar systems,” in Radar, 2001 CIE International Conference on, Proceedings, 2001, IEEE.
- B. Dagdeviren, K. Y. Kapusuz and A. Kara, “A modular FMCW radar RF front end design: Simulation and implementation,” in Signal Processing and Communications Applications Conference (SIU), 2014 22nd, 2014, IEEE.
- B. R. Mahafza, “Radar systems analysis and design using MATLAB” 2002, CRC press.
- M. Y. A. Abdulrazigh, E. Uzundurukan and A. Kara, “Analysis of Measurement Instrumentation Delay in Modular Experimental Radar at C Band,” in Signal Processing and Communications Applications Conference (SIU), 2018 26th, 2018, IEEE.
- G. L. Charvat, “Small and short-range radar systems,” 2014, CRC Press.
- Mini-Circuits. Datasheet. 2016; Available from: https://ww2.minicircuits.com/pdfs/ZX95-5400+.pdf.
Öz
This study presents experimental analysis of range error of modular FMCW (frequency modulated continuous wave) radar operating at C-band. As FMCW utilizes frequency modulation, it can measure both range and speed of targets. One of the problems arising in the design of modular FMCW radar is error due to time delays in components and/or modules (Modular Component Delay-MCD). Then, MCD is taken into account to improve the accuracy of range measurement, and range error is quantized. This form of time delay causes frequency offset in measured beat frequency resulting in range error. Therefore, the resulting frequency offset of the radar is estimated and quantized experimentally. In this way, a mean error of about 11cm was achieved within 9m range measurements for C Band modular FMCW radar.
Anahtar Kelimeler
modular FMCW radar C band radar radar range accuracy instrumentation radar
Kaynakça
- M. I. Skolnik, “Introduction to radar systems,” McGraw-Hili book company, 1962.
- E. Hyun, Y. S. Jin, and J. Lee, “Development of 24GHz FMCW level measurement radar system,” in Radar Conference, 2014 IEEE, 2014.
- D. H. Shin and S. O. Park, “Design of X-band FMCW short range radar,” in Intelligent Radio for Future Personal Terminals (IMWS-IRFPT), 2011 IEEE MTT-S International Microwave Workshop Series on, 2011, IEEE.
- H. Lim and S. Lee, “A Short Range FMCW Radar System with Low Computational Complexity,” Int. J. Electron. Electrical Eng, 4(4), 2016, pp. 370-373.
- H. Rohling and M. M. Meinecke, “Waveform design principles for automotive radar systems,” in Radar, 2001 CIE International Conference on, Proceedings, 2001, IEEE.
- B. Dagdeviren, K. Y. Kapusuz and A. Kara, “A modular FMCW radar RF front end design: Simulation and implementation,” in Signal Processing and Communications Applications Conference (SIU), 2014 22nd, 2014, IEEE.
- B. R. Mahafza, “Radar systems analysis and design using MATLAB” 2002, CRC press.
- M. Y. A. Abdulrazigh, E. Uzundurukan and A. Kara, “Analysis of Measurement Instrumentation Delay in Modular Experimental Radar at C Band,” in Signal Processing and Communications Applications Conference (SIU), 2018 26th, 2018, IEEE.
- G. L. Charvat, “Small and short-range radar systems,” 2014, CRC Press.
- Mini-Circuits. Datasheet. 2016; Available from: https://ww2.minicircuits.com/pdfs/ZX95-5400+.pdf.
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Konular | Bilgisayar Yazılımı |
| Bölüm | Makaleler |
| Yazarlar | |
| Yayımlanma Tarihi | 1 Ağustos 2018 |
| Gönderilme Tarihi | 2 Ağustos 2018 |
| Kabul Tarihi | 3 Ağustos 2018 |
| Yayımlandığı Sayı | Yıl 2018Cilt: 1 Sayı: 2 |
Sakarya University Journal of Computer and Information Sciences in Applied Sciences and Engineering: An interdisciplinary journal of information science