Zobrazeno 1 - 10
of 312
pro vyhledávání: '"Hermann Eul"'
Publikováno v:
Advances in Radio Science, Vol 5, Pp 427-434 (2007)
Advances in Radio Science 5 (2007)
Advances in Radio Science 5 (2007)
In this paper, a contactless measuring system for the determination of the S-parameters of planar circuits is presented. With a contactless measuring system it is possible to characterise a device-under-test (DUT) embedded in a planar circuit environ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::201dd743deb16f7181ff9a7f85b1a743
https://www.adv-radio-sci.net/5/427/2007/
https://www.adv-radio-sci.net/5/427/2007/
Publikováno v:
Advances in Radio Science, Vol 5, Pp 115-118 (2007)
Advances in Radio Science 5 (2007)
Advances in Radio Science 5 (2007)
This paper shows a new method to determine the input impedance of RFID transponder antennas with a combination of on-wafer-prober and network analyzer. It is shown that the results are in a good agreement with FEM simulations (HFSS) for a large part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3d7f4aa7143e6cbe33d81d41868c062
https://www.adv-radio-sci.net/5/115/2007/
https://www.adv-radio-sci.net/5/115/2007/
Publikováno v:
Advances in Radio Science, Vol 4, Pp 25-32 (2006)
Advances in Radio Science 4 (2006)
Advances in Radio Science 4 (2006)
Deployment in the design of mobile radio terminals focuses on the implementation of multiradio transmission systems, using a multiplicity of different radio standards combined with high-speed data communication over multiple-input multiple-output (MI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4afbeb9f1a6fe979a32e628124ca58cc
https://www.adv-radio-sci.net/4/25/2006/
https://www.adv-radio-sci.net/4/25/2006/
Publikováno v:
Fluid. 9/15/2016, Issue 9, p1-1. 1p.
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 56:2628-2634
In this paper, an introduction to contactless vector network analysis is given. Furthermore, the implementation of a contactless measurement setup is presented using different printed coupling structures. The coupling structures are connected to a ve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9d4e2150eca9416f2094f3e31c7a5f6
https://doi.org/10.1109/tmtt.2008.2005893
https://doi.org/10.1109/tmtt.2008.2005893
Autor:
Oliver Klemp, Hermann Eul
Publikováno v:
Wireless Personal Communications. 50:33-44
The growing demand for wireless communications with increased spectral efficiency seeks for multi-element antenna techniques in personal communications to support high data rates by means of multiple-input multiple-output (MIMO) transmission schemes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::138297b5764891d5df6c97482f74c7a8
https://doi.org/10.1007/s11277-008-9543-9
https://doi.org/10.1007/s11277-008-9543-9
Publikováno v:
e & i Elektrotechnik und Informationstechnik. 124:353-358
The resonance frequency is an important parameter to characterize a Proximity Integrated Circuit Card (PICC). In this paper the resonance frequency of a PICC is defined and derived by using circuit analysis. Then a resonance frequency measurement met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5abfda1383f62eedfb20669ddfd3c09
https://doi.org/10.1007/s00502-007-0480-1
https://doi.org/10.1007/s00502-007-0480-1
Autor:
Hermann Eul
Publikováno v:
2015 IEEE Radio Frequency Integrated Circuits Symposium (RFIC).
There is an explosion in number of connected devices around us, driven by Mobility and Internet of things (IoT) adoption. By one estimate (Source: Gartner Research), there will be 25 billion connected devices by 2020. Smart RF design is the engine th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9250477d1c6ba7faebec4e666dc12c65
https://doi.org/10.1109/rfic.2015.7337689
https://doi.org/10.1109/rfic.2015.7337689
Publikováno v:
Advances in Radio Science, Vol 4, Pp 93-98 (2006)
RFID Systeme werden seit Anfang der neunziger Jahre mit stetig zunehmender Verbreitung im Bereich der automatischen Produktidentifikation, der Diebstahlsicherung (EAS, Electronic Article Surveillance) und für automatische Zutrittskontrollsysteme ein
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82bc7c2ddea290b3db29fa57da58447c
https://doi.org/10.5194/ars-4-93-2006
https://doi.org/10.5194/ars-4-93-2006