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A new Transmitted-Rererence Automotive UWB Radar using Unequaled Amplitude

Title
A new Transmitted-Rererence Automotive UWB Radar using Unequaled Amplitude
Authors
Kim, SangdongLee, Jong Hun
DGIST Authors
Kim, SangdongLee, Jong Hun
Issue Date
2009-06
Citation
International Journal of Signal Processing, Image Processing and Pattern Recognition, 2(2), 43-50
Type
Article
ISSN
2005-4254
Abstract
This paper analyzes the detection performance of new Transmitted-Reference (TR) automotive UWB radar using unequaled amplitude for vehicles. To improve the detection performance of a traditional TR-UWB system, the amplitude of a reference pulse can be changed to increase the energy-to-noise ratio. Finally, the characteristics of the proposed TR-UWB radar are evaluated by simulation. And the performances of the proposed radar are compared with a coherent matched filter and a traditional TR-UWB system. For special case when SNR=3dB and  =6, we can assert that the detection probability of the proposed TR receiver is approximately a 19% increase compared with that of the conventional TR receiver when the probability of false alarm is 0.5.
URI
http://hdl.handle.net/20.500.11750/13425
Publisher
Science and Engineering Research Support Society
Related Researcher
Files:
There are no files associated with this item.
Collection:
Division of Automotive Technology1. Journal Articles
Division of Automotive TechnologyAdvanced Radar Tech. Lab1. Journal Articles


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