B. Langen

Absolute absorption coefficients of ZnTe single crystal layers: Experiment and theory

U. Rößler, W. Limmer, W. Gebhardt, 1990 .

Reflection and transmission behaviour of building materials at 60 GHz

B. Langen, G. Lober, W. Herzig, 1994, 5th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Wireless Networks - Catching the Mobile Future..