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Direction of Arrival Estimation with Arbitrary Virtual Antenna Arrays using Low Cost Inertial Measurement Units

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Author

Summary, in English

In this paper, we have investigated the use of virtual antenna arrays at the receiver to do single antenna direction-of-arrival estimation. The array coordinates are obtained by doing simple dead reckoning using acceleration and angular speed measurements from a low cost micro-electro-mechanical system inertial measurement unit (IMU). The proposed solution requires no extra hardware in terms of receiver chains and antenna elements. Direction-of-arrival estimation results are obtained using a high resolution SAGE algorithm. Measurement results show that the direction-of-arrival can be estimated with a reasonable accuracy in an indoor environment.

Publishing year

2013

Language

English

Pages

79-83

Publication/Series

[Host publication title missing]

Document type

Conference paper

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Control Engineering
  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • Virtual Antenna Array
  • Direction of Arrival
  • Inertial Measurement Unit

Conference name

IEEE International Conference on Communications Workshops (ICC), 2013

Conference date

2013-06-09 - 2013-06-09

Conference place

Budapest, Hungary

Status

Published

Research group

  • Radio Systems
  • LCCC