Stationary and moving targets detection on FMCW radar using GNU radio-based software defined radio
- 1 November 2015
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 468-473
Abstract
This paper discusses the implementation of GNU radio-based software defined radio (SDR) for designing a frequency modulated continuous wave (FMCW) radar to detect stationary and moving targets. The use of SDR system in which its components are implemented by means of software is to reduce cost and complexity in the design and implementation. Whilst the signal processing of FMCW radar is carried out using Matlab R® with triangular linear frequency modulation (LFM) waveform to obtain the target distance and the target relative speed for stationary and moving target, respectively. From the result, it is shown that the radar is successfully implemented using GNU radio-based SDR with the capability in distance target detection of 14.79km for a moving target away from the radar with the relative speed of 50m/s.Keywords
This publication has 5 references indexed in Scilit:
- Accuracy analysis of FM chirp in GNU radio-based FMCW radar for multiple target detection2014
- A Low-Power Wideband Transmitter Front-End Chip for 80 GHz FMCW Radar Systems With Integrated 23 GHz Downconverter VCOIEEE Journal of Solid-State Circuits, 2012
- Transmitter Noise Cancellation in Monostatic FMCW Radar2006
- Compact single-chip W-band FMCW radar modules for commercial high-resolution sensor applicationsIEEE Transactions on Microwave Theory and Techniques, 2002
- Novel method of decreasing influence of phase noise on FMCW radar2002