公开(公告)号：US20170176700A1

公开(公告)日：2017-06-22

申请号：US15394642

申请日：2016-12-29

Applicant: FINISAR CORPORATION

Inventor： Yan yang Zhao ,  Bernd Huebner ,  Tengda Du ,  Yuheng Lee

IPC: G02B6/42 ,  H05K1/02 ,  G01J1/04 ,  H05K1/11

CPC classification number: G02B6/4279 ,  G01J1/0425 ,  G02B6/4246 ,  G02B6/428 ,  G02B6/4292 ,  H05K1/0219 ,  H05K1/0224 ,  H05K1/0243 ,  H05K1/0274 ,  H05K1/0284 ,  H05K1/0298 ,  H05K1/115 ,  H05K1/117 ,  H05K1/147 ,  H05K2201/09227 ,  H05K2201/09409 ,  H05K2201/0949 ,  H05K2201/09618 ,  H05K2201/09672 ,  H05K2201/10121

Abstract: Multichannel RF Feedthroughs. In some examples, a multichannel RF feedthrough includes an internal portion and an external portion. The internal portion includes a top surface on which first and second sets of traces are formed. Each set of traces is configured as an electrical communication channel to carry electrical data signals. The external portion includes a bottom surface on which the first set of traces is formed and a top surface on which the second set of traces is formed. A set of vias connects the first set of traces between the top surface of the internal portion and the bottom surface of the external portion.