Page 79 - Autonomous Mobile Robots
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62                                     Autonomous Mobile Robots

                                      (a)  30

                                         25
                                         20
                                         15
                                        Power (dB)  10 5




                                          0
                                         –5

                                        –10
                                        –15
                                           0   20  40   60  80  100  120  140  160  180  200
                                                              Range (m)

                                      (b)  30

                                         25
                                         20

                                         15
                                       Power (dB)  10


                                          5
                                          0
                                         –5

                                        –10
                                        –15
                                           0   20  40   60  80  100  120  140  160  180  200
                                                              Range (m)
                                FIGURE 2.12  Predicted and actual range bins for multiple targets down-range. (a) Pre-
                                dicted power vs. range of a single range bin with two features down-range. (b) Power vs.
                                range of a single range bin obtained from a RADAR scan with two features down-range.









                                 © 2006 by Taylor & Francis Group, LLC



                                 FRANKL: “dk6033_c002” — 2006/3/31 — 17:29 — page 62 — #22
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