ADS simulation libraries for HMC524LC3B, HMC499LC4, HMC1040LP3CE

Hi All,

          This is Wasim here. For some research activity I want to use HMC524LC3B, HMC499LC4, HMC1040LP3CE. However before building the hardware I want to simulate it into Agilent Advanced design system. I have downloaded and installed Hittite microwave component library but I dont see these ICs in the component list. How can I get the simulation modules for these ICs into my ADS?

Thanks,

Wasim