Title :
Efficient sparse target tracking algorithm for navigation with UWB-OFDM radar sensors
Author :
Kauffman, Kyle ; Garmatyuk, Dmitriy ; Morton, Jade
Author_Institution :
Dept. of Electr. & Comput. Eng., Miami Univ., Oxford, OH, USA
Abstract :
There is a great need to develop non-GPS based methods for position and navigation in situations where GPS is not available. This paper presents orthogonal frequency division multiplexed (OFDM) radar signals. Originally designed as a broadband communications device, the OFDM radar will serve an additional function as a navigation system. The paper focuses on the development of a signal processing method for using to the OFDM signal in synthetic aperture radar (SAR) configuration, for potential use as a navigation sensor.
Keywords :
Global Positioning System; OFDM modulation; synthetic aperture radar; target tracking; ultra wideband radar; UWB-OFDM radar sensors; broadband communications device; navigation sensor; navigation system; nonGPS based methods; orthogonal frequency division multiplexed radar; signal processing method; software defined radar; sparse target tracking algorithm; synthetic aperture radar configuration; Broadband communication; Frequency division multiplexing; Global Positioning System; Navigation; OFDM; Radar signal processing; Radar tracking; Signal processing; Signal processing algorithms; Target tracking; OFDM; UWB radar; dual-use system; signal of opportunity; software-defined radar; synthetic aperture radar;
Conference_Titel :
Aerospace & Electronics Conference (NAECON), Proceedings of the IEEE 2009 National
Conference_Location :
Dayton, OH
Print_ISBN :
978-1-4244-4494-6
Electronic_ISBN :
978-1-4244-4495-3
DOI :
10.1109/NAECON.2009.5426657
