high frequency RF coupler manufacturing tips

Thread Starter

yef smith

Joined Aug 2, 2020
752
Hello I am trying to manufacture a component shown below at 35GHz, its rogers6202 5mil width.
0.274
in the simulation its al good and idial, but in real life there could be problems. If you could please give me advice regarding the followong points:
1.how to choose a proper connector for 35GHz?
2.tips for a proper transition from connector to the trace?
3.things in manufacturing that could ruin the performance and how what counter measures to take?(etch factor ,non uniform dielectric constant)
if there are other tips i'll be glad to hear.
Thanks.
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