Hi everyone,
I'd like to know what you think about this problem. It's not really a problem for me, just want to know which one is better.
I am able to route all my signals/tracks on top layer on 2 layer board, bottom layer is all ground, except 5 traces that you can see in blue. Now 4 for these traces are breaking the path of return current for many other traces, ( if my terminology of return currents is correct ). So I added return strap for all those traces. One approach is this that you see in image below. Second approach that I think is the obvious jumper wire on the bottom side of the board.
My confusion is understanding what will happen to return currents (for all the channel tracks) if jumper wire is used on the bottom, will it better than return straps, or are they both almost the same? If jumper wire is used on the bottom side, can we consider it like as we are creating tracks on invisible third layer?
Want to hear your opinions.

Thank you for your time.
Heisen.
I'd like to know what you think about this problem. It's not really a problem for me, just want to know which one is better.
I am able to route all my signals/tracks on top layer on 2 layer board, bottom layer is all ground, except 5 traces that you can see in blue. Now 4 for these traces are breaking the path of return current for many other traces, ( if my terminology of return currents is correct ). So I added return strap for all those traces. One approach is this that you see in image below. Second approach that I think is the obvious jumper wire on the bottom side of the board.
My confusion is understanding what will happen to return currents (for all the channel tracks) if jumper wire is used on the bottom, will it better than return straps, or are they both almost the same? If jumper wire is used on the bottom side, can we consider it like as we are creating tracks on invisible third layer?
Want to hear your opinions.
Thank you for your time.
Heisen.
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