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Receiver Placement in Passive MIMO Radar Systems

Nazari Majd, Mohammad | 2013

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  1. Type of Document: M.Sc. Thesis
  2. Language: Farsi
  3. Document No: 43910 (05)
  4. University: Sharif University of Technology
  5. Department: Electrical Engineering
  6. Advisor(s): Nayebi, Mohammad Mahdi; Behnia, Fereidoon
  7. Abstract:
  8. There are a wide variety of radar systems that one of them is MIMO Radars. After a spark in communication in 1998 that developed MIMO communication, recently there has been a great attention towards MIMO radar systems. Researchers have studied this topic from several points of view. Generally, MIMO radar systems are divided into two categories: MIMO radars widely separated antennas and MIMO radars with collocated antennas. One of the important issues of widely separated MIMO radars, is the placement manner of receivers in the geometrical area. This radar’s performance is very dependent to placement of the antennas, because the performance is dependent to relative position of transmitter-target-receiver.
    Yet a little research has been developed in placement of MIMO radars. In this thesis, at first we study previous works in this field and then a signal model will be proposed. Detection problem of this signal model have been solved and the Neyman-Pearson Detector will be designed. Then the detector’s performance will be studied. At last some placement manner will be proposed and examined. These manners are based on detection probability and the output SNR of the detector
  9. Keywords:
  10. Multiple Input Multiple Output (MIMO)System ; Detection ; Widely Separated MIMO Radar ; Neyman-Pearson Detector ; Swerling Model

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