PT Unknown AU Wagner, D Kasparek, W Leuterer, F Marcor, A Monaco, F Münich, M De Rijk, E Schütz, H Stober, J Thumm, M Zeitler, A TI Sub-THz notch filters based on photonic bandgaps in overmoded waveguides SE Proceedings of the 40th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2015), Hong Kong, China, August 23-28, 2015 PY 2015 BP Art.Nr.:7327739 DI 10.1109/IRMMW-THz.2015.7327739 LA english ER