Quectel BG96-NA Hardware Design page 48

LTE Module Series
BG96-NA Hardware Design
Figure 25: Coplanar Waveguide Line Design on a 2-layer PCB
Figure 26: Coplanar Waveguide Line Design on a 4-layer PCB (Layer 3 as Reference Ground)
Figure 27: Coplanar Waveguide Line Designon a4-layer PCB (Layer 4 as Reference Ground)
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