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ABSTRACT
Multiple input multiple output (MIMO) radar has superior performance to conventional one. It has been introduced in almost every field of conventional radar now days. The MIMO techniques have been well studied where they offer benefits in multipath fading environments. Inspired by these, MIMO are applied to radar and offer advantages such as improved resolution and sensitivity. But these systems consist of large antenna, a lot of electronic equipment and powerful computational unit. In these applications, small size embedded software define radio (SDR) can be used. Then real time processing of a radar signal can also be much simpler. For above-mentioned applications, it is possible and reasonable to have small devices with low power consumption that perform real time correlation-based processing. Moreover, dimensions of the processor boards are very compact and they can be easily integrated into small cases. That is why it is good to transfer radar signal processing algorithms to the embedded system. The recent development of digital MIMO radar is now module in these SDR systems. Our motivation is to design a spread spectrum-based digital MIMO SDR radar which is small in size and may be a low-cost solution where we can bypass all the huge instrumentation complexity.
Disclosure statement
No potential conflict of interest was reported by the authors.
Additional information
Notes on contributors
Subhankar Shome
Subhankar Shome was born in 1983 at Dumdum, West Bengal, India. He received his B.Sc. (Electronics) from Calcutta University in the year 2005 and received M.Sc. degree from Sikkim Manipal University in the year of 2012, also received his M. Tech. degree from the same University in Digital Electronics & Advance Communication in the year 2014 and currently, he is pursuing in PhD degree from National Institute of Technology Durgapur, West Bengal, India. He has been associated with the Sikkim Manipal Institute of Technology, India, from last eight years, where he is currently working as junior engineer in the department of Electronics & Communication Engineering. His area of interest is broadband wireless communication, remote sensing, and microprocessor & microcontroller.
Email: [email protected]
Rabindranath Bera
Rabindranath Bera is a professor and ex- dean (R&D) in Sikkim Manipal University and ex-reader of Calcutta University, West Bengal, India. He took B. Tech., M. Tech. and PhD from Radio-Physic & Electronics, Calcutta University. His research areas are digital radar, RCS imaging, 4G communication, and radiometric remote sensing. He has published a large number of papers in different national & international conferences and journals..
Email: [email protected]
Bonsibadan Maji
Bonsibadan Maji is currently working as a senior professor of Electronics & Communication Engineering Department in NIT, Durgapur, West Bengal, India. He is former head of the Department of ECE at NIT. His main research areas are microwave, antenna, VLSI design and low power device and circuits. He has more than 56 publications in different International and National Journals and Conference Proceedings..
Email: [email protected]
Samarendra Nath Sur
Samarendra Nath Sur was born in 1984 at Hooghly, West Bengal, India. He received his M.Sc. (electronics science) from Jadavpur University in the year 2007 and pursuing M. Tech. from Sikkim Manipal University. Currently, he is working as assistant professor, E&C Dept, Sikkim Manipal University, India. Broadband wireless communication, & remote sensing are his areas of specialization.
Email: [email protected]
Soumyasree Bera
Soumyasree Bera was born in 1988 at Kolaghat, West Bengal, India. She received her B. Tech. from Sikkim Manipal Institute of Technology, Sikkim Manipal University, in the year 2011. Currently, she is working as faculty in the Department of Electronics & Communication Engineering, in the same college. Her area of interests include remote sensing, mobile communication, and advanced digital signal processing.
Email: [email protected]