A Method to Locate Tree Positions Using Ultrawideband Technology

Figure 1

Main device and its components: 1: display panel; 2: keys; 3: UWB casings; 4: metal folding pieces; 5: carbon fibers; 6: fixing knobs; 7: printed circuit board (PCB); 8: level adjusting knob; 9: rotary locks; 10: fixing card buckle; 11: limit card buckles; 12: rubber pads.