SMT za 5 g mmwave

Millimeter-valni krugovi zahtijevaju preciznu kontrolu impedancije . materijali s niskim DK (Rogers 3003, DK =3.0) s ± 0 . 05 tolerancija. Dizajni antene-u pakiranju s<0.2dB insertion loss. Laser-drilled microvias for signal integrity. Component placement accuracy <15μm. Testing: Vector network analysis up to 110GHz. Shielding: SMT-attached metalized frames.