RFID-radar - How good is the radar

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RFID-radar(tm)

Results of some early testing of range measurement

9 April 2006

Plotted

Twelve transponders are plotted. The yellow zone is the field of view of the radar.

Physical location of transponders

Placement of transponders referring to display chart above
Note cluster of transponders above gate at end of driveway.

13 March 2006

Plotted

Seven transponders are plotted. The yellow zone is the field of view of the radar.

Physical location of transponders

Placement of transponders referring to display chart above

23rd January 2006 (Distances in meters)

Readings over 4 minutes

Spread showing three targets being fixed over 3 minutes (180 range measurements each) Reader is at location 0,0 and targets at locations 10,0; 13,4 and 34,-11 (all measurements in meters)

Scatter over 14400 measurements

Spread showing two targets being ranged over 4 hours (14400 range measurements each (Fourteen thousand four hundred each!!)) Long range target placement at 10,0 and 42,-12 (meters)