Sensor Array and Multichannel Signal Processing [In the Spotlight]
نویسندگان
چکیده
منابع مشابه
Array and Multichannel Signal Processing Using Nonparametric Statistics
In array signal processing a group of sensors located at distinct spatial locations is deployed to measure a propagating wave eld. The multichannel output is then processed to provide information about parameters of interest. Application areas include smart antennas in communications, radar, sonar and biomedicine. When deriving array signal processing algorithms the noise is typically modeled a...
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OF THE DISSERTATION Statistical Nested Sensor Array Signal Processing by Keyong Han Doctor of Philosophy in Electrical Engineering Washington University in St. Louis, 2015 Professor Arye Nehorai, Chair Source number detection and direction-of-arrival (DOA) estimation are two major applications of sensor arrays. Both applications are often confined to the use of uniform linear arrays (ULAs), whi...
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Due to the extremely low power, GPS signal can be easily affected by interferences. In this paper, from the point of adaptive array processing, we review the existing spatial and space-time interference suppression methods which attempt to mitigate interferences before the GPS receiver performs correlation. These methods comprise self-coherence restoral technique based on the nature of GPS sign...
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The computational complexity for direction of arrival estimation using sensor arrays increase very rapidly with the number of sensors in the array One way to lower the amount of computations is to employ some kind of reduction of the data dimension This is usually accomplished by employing linear transformations for mapping full dimension data into a lower dimensional space Di erent approaches ...
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ژورنال
عنوان ژورنال: IEEE Signal Processing Magazine
سال: 2011
ISSN: 1053-5888
DOI: 10.1109/msp.2011.941988