X-ray or gamma ray systems or devices – Specific application – Computerized tomography
Reexamination Certificate
2006-07-28
2008-09-02
Song, Hoon (Department: 2882)
X-ray or gamma ray systems or devices
Specific application
Computerized tomography
C333S02400C
Reexamination Certificate
active
07421058
ABSTRACT:
A device for non-contacting transmission of electrical signals between one part moving relative to another part has at least one strip conductor pair for symmetrical signal transmission attached on a first of the two parts, in which strip conductor pair the electrical signals are supplied from a transmission module for differential signal transmission. At least one reception element is attached on the other of the two parts, at a slight separation along at least one segment of the strip conductor pair, and is connected with a reception module. The strip conductor pair is provided with one or more components for reduction of a common mode signal component that arises therein due to the differential signals therein. Additionally or alternatively, compensation elements for adaptation of a time offset between signals on the output conductors are arranged in the output conductors of the transmission module that minimizes the common mode signal component. A reduced electromagnetic perturbing radiation is achieved with the device during the non-contacting signal transmission by capacitive RF coupling.
REFERENCES:
patent: 5210523 (1993-05-01), Tipping
patent: 5530422 (1996-06-01), Harrison
patent: 5530425 (1996-06-01), Harrison
patent: 5646962 (1997-07-01), Harrison
patent: 5734658 (1998-03-01), Rall et al.
patent: 6301324 (2001-10-01), Pearson, Jr. et al.
patent: 6956450 (2005-10-01), Lohr
patent: 2003/0003776 (2003-01-01), Lohr et al.
patent: 1 298 168 (1967-07-01), None
patent: 1 051 816 (2002-05-01), None
Designing Controlled-Impedance Vias, Neu, Electronic Design News, Oct. 2, 2003, pp. 67-72.
Leone Marco
Popescu Stefan
Schiff & Hardin LLP
Siemens Aktiengesellschaft
Song Hoon
LandOfFree
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