Title :
Location tracking of indoor movers using a two-frequency Doppler and direction-of-arrival (DDOA) radar
Author :
Lin, Adrian ; Ling, Hao
Author_Institution :
Dept. of Electr. & Comput. Eng., Texas Univ., Austin, TX
Abstract :
Two-dimensional bearing and range tracking of multiple indoor movers using a two-frequency Doppler and DOA radar have been presented. Measurements were performed using a low-cost, two-element receiver array operating at two continuous wave (CW) tones. The attractiveness of the system is that it has very low complexity. However, its performance is dependent on the Doppler separation between the targets
Keywords :
CW radar; Doppler radar; antenna arrays; direction-of-arrival estimation; radar antennas; radar tracking; CW tones; DDOA radar; Doppler separation; continuous wave tones; indoor movers; location tracking; range tracking; two-dimensional bearing; two-element receiver array; two-frequency Doppler and direction-of-arrival radar; Antenna measurements; Doppler radar; Frequency; Humans; Loudspeakers; Low-noise amplifiers; Microstrip antennas; Phase measurement; Radar tracking; Receiving antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1710734
