@inproceedings{Radburn-smith:202224, author = "Radburn-smith, Benjamin", title = "{Overview of the HL-LHC Upgrade for the CMS Level-1 Trigger}", doi = "10.22323/1.414.0639", booktitle = "Proceedings of 41st International Conference on High Energy physics {\textemdash} PoS(ICHEP2022)", year = 2022, volume = "414", pages = "639" }