Multi-gigabit communication with hybrid pulse shaping and fractional oversampling. - Leszek Koschel; Andreas Kortke; Fabian Undi (PIMRC, 2012)

Directional propagation measurements and modeling in an urban environment at 3.7 GHz. - Leszek Raschkowski; Stephan Jaeckel; Fabian Undi; Lars Thiele; Wilhelm Keusgen; Boonsarn Pitakdumrongkija; Masayuki Ariyoshi (ACSSC, 2016)

An 802.11p Cross-Layered Pilot Scheme for Time- and Frequency-Varying Channels and Its Hardware Implementation. - Keerthi Kumar Nagalapur; Fredrik Brannstrom; Erik G. Ström; Fabian Undi; Kim Mahler (IEEE Trans. Veh. Technol., 2016)

Environment Induced Shadowing of Urban Millimeter-Wave Access Links. 440-44 - Richard J. Weiler; Michael Peter; Wilhelm Keusgen; Kei Sakaguchi; Fabian Undi (IEEE Wirel. Commun. Lett., 2016)

Directional Wideband Channel Measurements at 28 GHz in an Industrial Environment. - Mathis Schmieder; Fabian Undi; Michael Peter; Ephraim Koenig; Wilhelm Keusgen (GLOBECOM, 2019)

Polarimetric Characterization of Sub-6-GHz Self-Interference Indoor Radio Channels. - Ramez Askar; Fabian Undi; Rodrigo Silva Rezende; Michael Peter; Wilhelm Keusgen (ICC Workshops, 2019)

Polarimetric Characterization of MIMO Sub-6-GHz Self-Interference Indoor Radio Channels. - Ramez Askar; Mehrnoosh Mazhar Sarmadi; Fabian Undi; Rodrigo Silva Rezende; Michael Peter; Wilhelm Keusgen; Thomas Haustein (PIMRC Workshops, 2019)

Time Dispersion Characteristics of Cross-Polarized 2X2 MIMO Self-Interference Indoor Radio Channels. - Ramez Askar; Mehrnoosh Mazhar Sarmadi; Fabian Undi; Michael Peter; Wilhelm Keusgen; Thomas Haustein (VTC Fall, 2019)

Time Dispersion Parameters of Outdoor Cross-Polar Self-Interference Radio Channels in sub-8-GHz Bands. - Ramez Askar; Mehrnoosh Mazhar Sarmadi; Fabian Undi; Michael Peter; Wilhelm Keusgen; Thomas Haustein (ICC Workshops, 2020)

Time Dispersion Parameters of Indoor Self-Interference Radio Channels in Sub-7-GHz Bands. - Ramez Askar; Mehrnoosh Mazhar Sarmadi; Fabian Undi; Michael Peter; Wilhelm Keusgen; Thomas Haustein (WCNC Workshops, 2020)

Angle-Resolved THz Channel Measurements at 300 GHz in an Outdoor Environment. - Fabian Undi; Alper Schultze; Wilhelm Keusgen; Michael Peter; Taro Eichler (ICC Workshops, 2021)