User's Manual

Reference design 60 GHz radar FF module

User manual and integration instructions

Reference design

emissions. Such potential sources include other intentional transmitters or digital electronics operating

at MHz clock rates.

 Put the PCB with the radar module soldered onto it within a separate section of the host, where it can

be shielded from other host electronics. The shielding should be made of sheet metal, metal mesh or a

metallic ink-coated material expressly designed as an effective shield. Any holes in the shield must be

significantly smaller than the wavelength of the radiation that is being blocked. For 60 GHz radar that

would mean maximum 0.5 mm.

Whereas the first item should always be followed by the host manufacturer, the manufacturer can evaluate

whether items two or three are suitable for the product and take measures to keep overall emissions below

regulatory limits.