That's a bird, the engine is named after a person and is spelled differently:
https://en.wikipedia.org/wiki/Bussard_ramjet
Also, it won't work unless scaled up to the sort of thing only a Kardashev type II could do — 4000 km diameter — and at that level you've got other options that mean they probably won't:
https://arstechnica.com/science/2022/01/study-1960-ramjet-de...