CPW Wilkinson Power Divider in ADS

Hi
I am designing the CPW Wilkinson Power Divider in ADS. I hope to receive some advice about:
1. CPW bend/arc .. as far as I know, ADS does not have it. How can I solve this?
2. Simulate the whole CPW structure in MoM momentum.

Hope to receive any advice.
Thanks for your time and have a successful day.
Ben