Doppler: Detecting Objects Presence which Entails R&D Detecting Objects Presence in Space through Perseverance which Entails R&D Avenues
Keywords:
Doppler imaging, MATLAB, coffee can antenna, microwave components, data acqustionAbstract
The objective is to create a PC based low based low-cost, low power range Doppler imaging system based on an existing coffee can “cantenna” design. The actual radar hardware consists of microwave components, modulator, ramp generator, and a pair of cantenna. This radar design sends analog data to a PC via the audio line-in port. The data is saved on the PC as a .wav file. The user can then process the data using a MATLAB script to display range and velocity measurements. But this power rangeDoppler imaging system based on an existing coffee enna” design. The actual radar hardware consists of , modulator, ramp generator, and a pair data to a PC via the the PC as a .wav file. The MATLAB script to display But thisdata cannot be real time. The user must record data, save the data, processed in real time. The user must record d then process the data.
References
Dr. Gregory L. Charvat, Mr. Jonathan H. Williams, Dr. Alan J. Fenn, Dr. Steve Kogon, Dr. Jeffrey S. Herd, “I. Build a Small Radar System Capable of Sensing Range, Doppler, and Synthetic Aperture Radar Imaging”.
C. A. Wiley, “Synthetic Aperture Radars: A Paradigm for Technology Evolution,” IEEE Transactions on Aerospace and Electronic Systems, vol. AES-21, pp. 440–443, May 1985.
Gart, Jason H. “Electronics and Aerospace Industry in Cold War Arizona, 1945–1968: Motorola, Hughes Aircraft, Goodyear Aircraft.” PhD diss., Arizona State University, 2006.
L. J. Cutrona, “Synthetic Aperture Radar,” The McGraw Hill "Radar Handbook", Chapter 23, pp. 25, 1970.
G. L. Charvat, “A Low-Power Radar Imaging System,” Ph.D. dissertation, Department of Electrical and Computer Engineering, Michigan State University, East Lansing, MI, 2007.
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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
