Article in the journal ETR
In the current issue of Eisenbahntechnische Rundschau (www.eurailpress.de/etr) the article “Discussion on selected aspects of ETCS Hybrid Level 3” by Eike Hennig, Madeleine van Hövell and Kerstin Büker (all engineers at quattron and VIA-Con) released.
In this article, the authors compare ETCS Hybrid Level 3 with ETCS L2 in terms of system architecture, capacitive effects and operation in fall-back levels. From this, the authors conclude requirements for realizing the ETCS Hybrid Level 3 implementation.
You can read the results under the following link: