Depold, AndreasAndreasDepoldDorn, ChristianChristianDornErhardt, StefanStefanErhardtWeigel, RobertRobertWeigelLurz, FabianFabianLurz2023-03-202023-03-202023-02-02IEEE Microwave Magazine 24 (3): 59-64 (2023-03-01)http://hdl.handle.net/11420/15028Collapsing buildings are, while not exactly common, still an issue. The causes are diverse and often region dependent. The most common cause of the large-scale structural failure of buildings is earthquakes. In countries less affected by earthquakes, explosions caused by gas leaks are the leading cause.en1527-3342IEEE microwave magazine202335964IEEETechnikA direction-of-arrival estimation system for UAV-assisted search and rescue: locating mobile phones to improve the survival chance of disaster victimsJournal Article10.1109/MMM.2022.3226548Other