C
Christian Berger
Researcher at Pontifical Catholic University of Chile
Publications - 213
Citations - 9012
Christian Berger is an academic researcher from Pontifical Catholic University of Chile. The author has contributed to research in topics: Orthogonal frequency-division multiplexing & Communication channel. The author has an hindex of 43, co-authored 196 publications receiving 7338 citations. Previous affiliations of Christian Berger include University of Mainz & Karlsruhe Institute of Technology.
Papers
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Journal ArticleDOI
Abdominal-B and caudal inhibit the formation of specific neuroblasts in the Drosophila tail region
TL;DR: It is demonstrated that combined action of Abdominal-B and caudal contributes to the size and composition of the terminal neuromeres by regulating both the number and lineages of specific neuroblasts.
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Touch-mode capacitive pressure sensor with graphene-polymer heterostructure membrane
Christian Berger,Rory Phillips,Iwona Pasternak,Jan Sobieski,Wlodek Strupinski,Aravind Vijayaraghavan +5 more
TL;DR: In this paper, the authors describe the fabrication and characterisation of a touchmode capacitive pressure sensor (TMCPS) with a robust design that comprises a graphene-polymer heterostructure film, laminated onto the silicon dioxide surface of a silicon wafer, incorporating a SU-8 spacer grid structure.
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Programa para el Bienestar y Aprendizaje Socioemocional en estudiantes de tercero y cuarto grado: descripción y evaluación de impacto
TL;DR: In this paper, a programa for bienestar and aprendizaje socioemocional en estudiantes of tercer and cuarto grado was presented.
Proceedings ArticleDOI
Receiver comparisons on an OFDM design for Doppler spread channels
TL;DR: An OFDM signal design is proposed that decouples channel estimation and data demodulation and Interestingly, the BEM based receivers are often inferior to the ICI-ignorant counterparts, implying that the ability of ICI compensation could be limited by the estimation accuracy of the much increased number of model parameters.
Journal ArticleDOI
Type-II vertical-external-cavity surface-emitting laser with Watt level output powers at 1.2 μm
Christoph Möller,C. Fuchs,Christian Berger,A. Ruiz Perez,Martin Koch,Jörg Hader,Jerry V. Moloney,S. W. Koch,Wolfgang Stolz +8 more
TL;DR: In this article, a vertical-external-cavity surface-emitting laser is analyzed by X-ray diffraction, photoluminescence, and reflectance measurements.