TY - GEN AU - Sachs,Jürgen AU - Ley,Sebastian AU - Just,Thomas AU - Chamaani,Somayyeh AU - Helbig,Marko TI - Differential Ultra-Wideband Microwave Imaging: Principle Application Challenges SN - 1424-8220 PY - 2018///0705 N1 - Publication Type: Journal Article UR - https://doi.org/10.3390/s18072136 ER -