The Bistatic MIMO Imaging Algorithm Based on Waveform Diversity

Due to the large distance between transmitting array and receiving array in bistatic MIMO, The bistatic MIMO is unable to use the waveform diversity technology base on the monostatic MIMO to improve the resolution of the detection. And bistatic MIMO angle estimation algorithm based on the spatial sp...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 511-512; no. Sensors, Mechatronics and Automation; pp. 495 - 499
Main Authors Huang, Cong, Sun, Da Jun, Teng, Ting Ting, Zhang, Dian Lun
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.02.2014
Subjects
Algorithms
Arrays
Imaging
Mathematical analysis
Sonar
Spectra
Transmission
Waveforms
Waveform Diversity
Imaging Sonar
Bistatic MIMO
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Summary:Due to the large distance between transmitting array and receiving array in bistatic MIMO, The bistatic MIMO is unable to use the waveform diversity technology base on the monostatic MIMO to improve the resolution of the detection. And bistatic MIMO angle estimation algorithm based on the spatial spectral estimation is unable to get coherent gain from beamforming. In this paper, position calculating of the bistatic sonar is used to get the relationship among DOD DOA and propagation distance. The array manifold of virtual array is constructed in each scan position in 2-d imaging. The improved waveform diversity technology is used in the imaging of bistatic MIMO to improve the resolution of the detection.
Bibliography:Selected, peer reviewed papers from the 2013 International Conference on Sensors, Mechatronics and Automation (ICSMA 2013), December 24-25, 2013, Shenzhen, China
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ISBN:9783038350170
3038350176
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.511-512.495