Quectel BG95-M3 - Page 60

LPWA Module Series
BG95 Hardware Design
BG95_Hardware_Design 59 / 80
Figure 24: Coplanar Waveguide Line Design on a 2-layer PCB
Figure 25: Coplanar Waveguide Line Design on a 4-layer PCB (Layer 3 as Reference Ground)
Figure 26: Coplanar Waveguide Line Design on a 4-layer PCB (Layer 4 as Reference Ground)