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Improved detection performance of a transmitted-reference UWB radar system with unequaled amplitude pulse for vehicles

Title
Improved detection performance of a transmitted-reference UWB radar system with unequaled amplitude pulse for vehicles
Authors
Kim, Sang-DongLee, Jong-Hun
DGIST Authors
Kim, Sang-DongLee, Jong-Hun
Issue Date
2008
Citation
2008 2nd International Conference on Future Generation Communication and Networking Symposia, FGCN 2008, 3, 59-62
Type
Conference
Article Type
Conference Paper
ISBN
9780769535463
Abstract
This paper analyzes the performance of a proposed Transmitted-Reference (TR) UWB radar system for vehicles. To improve the detection performance of the previous TR-UWB system, the amplitude of a reference pulse can be changed to order to increase the energyto-noise ratio. Finally, the characteristics of the proposed TR-UWB system are evaluated by simulation. In the AWGN channel, simulation results show that the detection probability of the proposed TR-UWB system with a scaling factor of 2, 10 is an improvement of approximately 3, 6dB, respectively, over the previous TR-UWB system. In the IEEE 802.15.4a Outdoor LOS channel, the detection probability of the proposed TRUWB system, with a scaling factor of 10, is an improvement over the previous one by approximately 10dB. © 2008 IEEE.
URI
http://hdl.handle.net/20.500.11750/5562
DOI
10.1109/FGCNS.2008.38
Publisher
Institute of Electrical and Electronics Engineers Inc.
Related Researcher
Files:
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Collection:
Convergence Research Center for Future Automotive Technology2. Conference Papers


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