The space between copper planes can act as waveguides for RF frequencies. It makes trace impedance changes and signal losses.
To cut such waveguide effect, put vias, which is essentially a copper cylinder.
When the distances between vias are small enough compared to the wavelength, the board is like continuous copper material, instead of waveguide.
consulte Mais informação: Protótipo de montagem de PCB
#PCB Design
BGA reballing emerges as a critical repair technique for modern electronic devices. Hoje em dia, dispositivos eletrônicos…
Do you know what PCB stiffeners are? They are widely used in flex and rigid-flex…
No processo de fabricação de PCB, PCB warpage is a common problem that manufacturers would encounter.…
In the world of printed circuit board design and manufacturing, precision and accuracy are paramount.…
Soldering is a cornerstone technique in electronics assembly, it's used to connect electrical pieces and…
Hoje em dia, electronic products are both compact and lightweight while performing a variety of functions. este…