@INPROCEEDINGS{dantu-icra09, 
author={Dantu, K. and Goyal, P. and Sukhatme, G.S.}, 
booktitle={Robotics and Automation, 2009. ICRA '09. IEEE International Conference on}, title={Relative bearing estimation from commodity radios}, 
year={2009}, 
month={may}, 
volume={}, 
number={}, 
pages={3871 -3877}, 
keywords={IR array;coarse relative bearing;commodity radios;dedicated sensors;radio signal strength;relative bearing estimation;robot mobility;mobile robots;path planning;radio networks;}, 
doi={10.1109/ROBOT.2009.5152689}, 
ISSN={1050-4729},}