how to simulate these result?

Theory and Experiment of Novel Microstrip Slow-Wave Open-Loop Resonator Filters

in this paper, there are simulation figure, but i don't simulate it using ADS, can you help me? or you can give me detailed design process.

It is a good paper. You can find an example in sonnet lite. It is called as "resonator.son".

I find this example is unsuitable for ADS simulation.
can you provide an example about ADS?