Hi all
Did any of you have experience on ring oscillator VCO design? I want to push operation frequency of ring oscillator to over 10Ghz for 0.13 technology, but simulation have problem, did anyone have experience on this? Is it possible to generate a ring oscillator VCO for over 10Ghz using 0.13 technology? I also searched online paper, most of the works focus on LC oscillator instead of ring oscillator? If you happened to know some papers, please let me know too.
Thanks