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pro vyhledávání: '"Ndip, I."'
Akademický článek
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Lossy dielectrics in printed circuit boards and integrated circuit packages can be represented by using a Debye model. This allows accurate signal and power integrity analysis, which depends on the accuracy of material properties of the board or pack
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::47d34d571684b5f23437e87962e229cc
https://publica.fraunhofer.de/handle/publica/255818
https://publica.fraunhofer.de/handle/publica/255818
High-speed transmission lines are commonly routed as differential lines to control sensitivity to noise on the reference planes at higher speeds. Differential lines are typically characterized in terms of mixed-mode scattering parameters, as they pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::9a8200be1c487be6c40bf809539129d2
https://publica.fraunhofer.de/handle/publica/255919
https://publica.fraunhofer.de/handle/publica/255919
Providing low IR-drop and inductance are two major roles of power and ground (PG) planes in chip packages and boards. However, planes can also cause switching noise coupling, especially when they resonate. This is a concern for mixed-signal boards, h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::3fe13647ad58efb21bfe564881108c6f
https://publica.fraunhofer.de/handle/publica/254786
https://publica.fraunhofer.de/handle/publica/254786
The virtual ground fence (VGF) has been recently proposed to filter power plane noise in gigahertz frequency range. The VGF has distinct advantages over existing approaches, such as power islands and electromagnetic bandgap structures: The IR drop is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::d5df875f21b587f3f7b074d7c10d1c08
https://publica.fraunhofer.de/handle/publica/252094
https://publica.fraunhofer.de/handle/publica/252094
Akademický článek
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RFID tags are now used in the widest range of applications and this can make special demands in terms of their design. The basics of design of inductively coupled (LF or HF) RFID tags are described, and some specialised solutions to specific problems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::cebb1e47cf7f1ebb169e03642116a90a
https://publica.fraunhofer.de/handle/publica/223997
https://publica.fraunhofer.de/handle/publica/223997
Design and comparison of 24 GHz patch antennas on glass substrates for compact wireless sensor nodes
Autor:
Ohnimus, F., Maaß, U., Fotheringham, G., Curran, B., Ndip, I., Fritsch, T., Wolf, J., Guttowski, S., Lang, K.-D.
Three patch antennas suitable for integration and operation in a compact 24 GH wireless sensor node with radar and communication functions are designed, chareacterized, and compared. Theantenas are manufactured on a low loss glass wafer using thin fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::fdf037d43509cc94ce9cd1c971560b90
https://publica.fraunhofer.de/handle/publica/223339
https://publica.fraunhofer.de/handle/publica/223339