Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Christoph Beyerstedt"'
Publikováno v:
Advances in radio science 17, 101-107 (2019). doi:10.5194/ars-17-101-2019 special issue: "Kleinheubacher Berichte 2018 : result of the Kleinheubacher Tagung 2018, Miltenberg, Germany, 24-26 September 2018"
Kleinheubacher Tagung, Miltenberg, Germany, 2018-09-24-2018-09-26
Advances in Radio Science, Vol 17, Pp 101-107 (2019)
Kleinheubacher Tagung, Miltenberg, Germany, 2018-09-24-2018-09-26
Advances in Radio Science, Vol 17, Pp 101-107 (2019)
Kleinheubacher Tagung 2018, Miltenberg, Germany, 24 Sep 2018 - 26 Sep 2018; Advances in radio science 17, 101-107 (2019). doi:10.5194/ars-17-101-2019 special issue: "Kleinheubacher Berichte 2018 : result of the Kleinheubacher Tagung 2018, Miltenberg,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57868c87fad1b5c804a6d6ce2512da34
https://doi.org/10.5194/ars-17-101-2019
https://doi.org/10.5194/ars-17-101-2019
Publikováno v:
DATE
This paper presents an approach for a system-level noise simulation in the frequency domain for RF systems. The noise analysis is able to depict frequency conversion due to nonlinear or time-varying circuits and can also consider the signal processin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf8e211f04498c6ca633e0487edc3492
https://doi.org/10.23919/date51398.2021.9474077
https://doi.org/10.23919/date51398.2021.9474077
Publikováno v:
ICECS
This work presents a fully integrated triple band wireless transceiver with integrated PAs for robust and reliable communication. With this transceiver a closed loop control system incorporating wireless communication is implemented achieving 425 µs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa329d7665084ea497fd7d786f8a421e
https://doi.org/10.1109/icecs49266.2020.9294936
https://doi.org/10.1109/icecs49266.2020.9294936
Autor:
Jonas Meier, Daniel Blase, Fabian Speicher, Stefan Heinen, Ralf Wunderlich, Christoph Beyerstedt, Markus Scholl
Publikováno v:
ICECS
This paper presents a fast and accurate event-driven modeling approach for mixed-signal phase locked loops (PLLs). To generate as few simulation events as possible a signal description is used, which utilizes linear combinations of analytical basic w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3bf9a7342b538c4039f82878847ba0f
https://doi.org/10.1109/icecs49266.2020.9294942
https://doi.org/10.1109/icecs49266.2020.9294942
Autor:
Stefan Heinen, Moritz Schrey, Ralf Wunderlich, Michael Hanhart, Tobias Saalfeld, Vahid Bonehi, Jonas Meier, Markus Scholl, Leo Rolff, Fabian Speicher, Christoph Beyerstedt
Publikováno v:
ESSCIRC
This work presents a fast start-up 32 MHz crystal oscillator for low power wireless transceivers. A highly efficient start-up technique combining dithered frequency injection and a negative resistance boost is proposed to reduce start-up time while m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ab799f568f38add51eefc2b0d3c2c83
https://doi.org/10.1109/esscirc.2019.8902894
https://doi.org/10.1109/esscirc.2019.8902894
Publikováno v:
SMACD
This paper presents a novel approach for baseband equivalent modelling of linear transfer functions in an event-driven simulation environment. The filter model allows fast simulations of in-band frequency dependent effects in RF transceivers. Needed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15e86ab9dea81cb8e7570cfb9b4b68d5
https://doi.org/10.1109/smacd.2019.8795301
https://doi.org/10.1109/smacd.2019.8795301
Autor:
Ralf Wunderlich, Tobias Saalfeld, Christoph Beyerstedt, Stefan Heinen, Gregor Boronowsky, Fabian Speicher, Jonas Meier
Publikováno v:
SMACD
With the increasing integration density in modern designs new scenarios such as coupling and noise propagation need to be considered in top-level chip verification. Current state-of-the-art AMS simulation tools are not powerful enough for this task.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fa2e355f28a963db66006e5f0532d30
https://doi.org/10.1109/smacd.2019.8795288
https://doi.org/10.1109/smacd.2019.8795288
Autor:
Tobias Saalfeld, Stefan Heinen, Christoph Beyerstedt, Markus Scholl, Vahid Bonehi, Ralf Wunderlich
Publikováno v:
ICECS
This paper presents a new concept for implementing a gainstep directly in a passive sliding IF mixer without using additional elements in the signal path. A detailed mathematical analysis of the gainstep mechanism is given and the calculation is supp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32ed3eb95319bed51e460b8bba075778
https://doi.org/10.1109/icecs.2018.8618016
https://doi.org/10.1109/icecs.2018.8618016
Publikováno v:
SMACD
While the complexity of modern RF systems on chip grows significantly, the methods for functional verification can not hold pace. Powerful tools, that are available for the verification of purely digital systems are missing for analog/mixed-signal sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6ea7343323f4f2287bacf9728ddef89
https://doi.org/10.1109/smacd.2018.8434866
https://doi.org/10.1109/smacd.2018.8434866
Autor:
Vahid Bonehi, Tobias Saalfeld, Christoph Beyerstedt, Ralf Wunderlich, Stefan Heinen, Moritz Schrey, Markus Scholl, Fabian Speicher
Publikováno v:
DTIS
Digital assisted analog and RF concepts used in multi-standard multi-band wireless SoCs require a strong interaction between the analog and digital subsystems. Therefore functional verification of modern complex SoCs has evolved into a very challengi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06b0f603179cb4170fa6959c7cbe2866
https://doi.org/10.1109/dtis.2018.8368550
https://doi.org/10.1109/dtis.2018.8368550