User's Manual

WIESON
TECHNOLOGIES
CO., LTD.
WM1030WU
User Manual
TYPE OF PRODUCT
WLAN MODULE
CONFIDENTIAL
No part of the information shown of this document may be used in any way without office stamp or written consent of
WIESON TECHNOLOGIES CO., LTD.
6
General RF Guidelines
Follow these steps for optimal performance.
 The RF trace impedance should be 50 ohm.
 The length of RF trace should be minimized.
 Route traces on the top layer as much as possible and use a continuous reference ground plane
underneath them.
 Do not route any digital or analog signal traces between the RF traces and reference ground.
 don’t put any metal shielding in the surrounding area of module and try to leave the module
placed in the corner of chassis board as close as possible.
 The antenna area in the module should protrude outside the Ground at least 6mm.