The HMC1096 might work if you need something at the very upper end of the band (1.9GHz - 2.0GHz) but it's an active multiplier as opposed to passive. That's all we have.
Thanks for your answer and sorry for my late response. I've been busy with another project and I had to set the phase noise issue aside for this time.
Exactly, I was prepared to see the phase noise degrading due to the additive phase noise…