Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Werthof, A."'
Publikováno v:
2021 28th IEEE International Conference on Electronics, Circuits, and Systems (ICECS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0ad71eef0490de4db68e10b87a3c3c2
https://doi.org/10.1109/icecs53924.2021.9665477
https://doi.org/10.1109/icecs53924.2021.9665477
Publikováno v:
2021 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22b5a7627abb36187ef50bdbd7361928
https://doi.org/10.1109/comcas52219.2021.9629091
https://doi.org/10.1109/comcas52219.2021.9629091
Autor:
A. Werthof, Vadim Issakov
Publikováno v:
BCICTS
This paper presents a low-power, two-channel, ESD-protected 24 GHz single-ended input to differential output single-stage cascode LNA with temperature compensation in Infineon's SiGe BiCMOS technology. We propose a circuit technique to reduce LNA per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa51311a9e928c84145ec3127010870f
https://doi.org/10.1109/bcicts48439.2020.9392906
https://doi.org/10.1109/bcicts48439.2020.9392906
Publikováno v:
2019 14th European Microwave Integrated Circuits Conference (EuMIC).
The unity current gain frequency (fT) and the maximum oscillation frequency (f max ) are key parameters used to characterize the highest achievable speed of a semiconductor technology. However, there is typically a high uncertainty level concerning e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d5f2fbdee35d818191d0f839f4a3acf
https://doi.org/10.23919/eumic.2019.8909582
https://doi.org/10.23919/eumic.2019.8909582
Publikováno v:
2019 92nd ARFTG Microwave Measurement Conference (ARFTG).
The unity current gain frequency $(f_{T})$ and the maximum oscillation frequency $(f_{max})$ are key parameters used to characterize the highest achievable speed of a semiconductor technology. However, these values are usually evaluated based on tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93cb86887a8a7183369c7964d2d0812c
https://doi.org/10.1109/arftg.2019.8637249
https://doi.org/10.1109/arftg.2019.8637249
Autor:
J. Rimmelspacher, A. Werthof, Angelika Geiselbrechtinger, Sascha Breun, Robert Weigel, Vadim Issakov
Publikováno v:
2018 48th European Microwave Conference (EuMC).
This paper presents a systematic comparison of integrated transformer structures realized in a 28 nm bulk CMOS technology and characterized up to the millimetre-wave frequencies. First, the rectangular versus octagonal coil shapes are compared. Next,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b09cd4ba6ce8ef156281776396b01d4
https://doi.org/10.23919/eumc.2018.8541548
https://doi.org/10.23919/eumc.2018.8541548
Publikováno v:
2018 91st ARFTG Microwave Measurement Conference (ARFTG).
Amount of inductors and transformers in highly integrated mm-wave multi-channel data communication and radar transceivers is steadily increasing with the growing complexity of the chips. Driven on one hand by higher integration of phased-array transc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb738766e6a386925da8d3eab9ca3728
https://doi.org/10.1109/arftg.2018.8423809
https://doi.org/10.1109/arftg.2018.8423809
Publikováno v:
2017 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS).
This paper presents design and characterization of a broadband low-noise amplifier (LNA) operating in the frequency range from 30 GHz to 110 GHz realized in a 0.35 μm SiGe:C bipolar technology. The circuit achieves a wide bandwidth by means of a T-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::250783585385cd4784b7ed1072460593
https://doi.org/10.1109/comcas.2017.8244843
https://doi.org/10.1109/comcas.2017.8244843
Publikováno v:
2017 47th European Microwave Conference (EuMC).
Direct characterization of differential components requires multiport equipment, which is not always available. Thus, it is a common practice to attach balanced-unbalanced (balun) circuits to convert between single-ended and differential signals. How
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbfb5ce060ae509e72101776b28524fa
https://doi.org/10.23919/eumc.2017.8230933
https://doi.org/10.23919/eumc.2017.8230933
Publikováno v:
2017 IEEE MTT-S International Microwave Symposium (IMS).
Interferences injected to an RF circuit may strongly deteriorate the electrical performance. Parasitic coupling via substrate is one of the dominant interference transmission mechanisms in highly integrated systems. The effect of substrate coupling b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2834ecd8999a8bedcb3f2393d3ef929c
https://doi.org/10.1109/mwsym.2017.8058792
https://doi.org/10.1109/mwsym.2017.8058792