User's Manual

Doc No: WG1300BE00 EM Board-UG-R02

http://WWW.JORJIN.COM.TW

CONFIDENTIAL

Page 19

Figure 10. Module Layout Guidelines

Figure 11 shows the RF trace design for the PCB. A 50-Ω impedance

match on the trace to the antenna should be used. Also, 50-Ω traces

are recommended for the PCB layout. Figure 11 also lists the distances.

Figure 12 shows layer 1 with the trace to the antenna over the layer 2.

Table 9 and Figure 13 describe instances of good layout practices for

the antenna and RF trace routing.

Figure 11. Trace Design for the PCB layout

2, 3