Apparatuses and methods for coupling a signal to and/or from...

Details Apparatuses and methods for coupling a signal to and/or from... Apparatuses and methods for coupling a signal to and/or from...

2011-08-30

2011-08-30

Takaoka, Dean O (Department: 2817)

Wave transmission lines and networks

Coupling networks

Nonreciprocal gyromagnetic type

C333S025000, C333S245000

Reexamination Certificate

active

08008986

ABSTRACT:
Apparatuses and methods for coupling a signal to and from a twisted pair cable by non-contact coupling with twisted pairs in the twisted pair cable, such that the signal propagates along the cable between at least two of the twisted pairs. In particular, a coupling unit for coupling a voltage signal to and/or from such a cable, the coupling unit having a first electrode and a second electrode. The electrodes may be electrically isolated from a voltage signal generator and/or a voltage signal processor.

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Dorai, S., et al. “Evaluation of Differential and Common—Mode Transmission Through UTP Cables Using FE Techniques” International Wire & Cable Symposium, Proceeding of the 56th IWCS, pp. 512-517, 2007.

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