scikit-rf (aka skrf) is an Open Source, BSD-licensed package for RF/Microwave engineering implemented in the Python programming language. It provides a modern, object-oriented library which is both flexible and scalable. Since 2010, the package has been developped more than 80 contributors and is now used worlwide by thousands of users.

This survey is intended for *all* the users of this package, in order for the developpers to get some feedback, to determine what are the functionalities used the most and the less, the ones which could be improved, and to determine the directions for the future of the package.

Thank you for your time in answering this survey. This should take 5 minutes and your feedback will be very useful.