I had the same problem when I started using Orcad. It is a difficult tool to figure out on your own.
In your capture schematic you have to add a symbol library from C:\Cadence\SPB_16.6\tools\capture\library. There is a list of *.olb's (symbol libraries) there. Once you insert this into your...
The RFD102A is a broadband RF-DC converter that can be used for your application. The module works from 60Hz...6GHz. I agree with the other posters that there is not a lot of wireless power to be harvested out there and that any wireless energy harvesting system needs to be designed with a...