Wireless transmission system, method for wirelessly transmitting a data stream between a transmitting apparatus and a recening apparatus, method for wirelessly recening a signal, transmitting apparatus for wirelessly transmitting a data stream and recening apparatus for wirelessly recening two electric signals to produce a recened data stream

摘要

The present disclosure describes apparatuses, methods and systems for high-speed, capacitive wireless data transmission between electronic devices. A transmitting apparatus is coupled to a data stream and comprises a signal preparer and two transmitting terminals. The signal preparer provides a copy of the data stream to a first transmitting terminal and an inverted version to a second transmitting terminal. Each transmitting terminal emanates an electric field representative of the signal it has received from the signal preparer. A receiving apparatus, separated in space from the transmitting apparatus by nonconductive material, comprises two receiving terminals separated in space from each other and a data stream restorer. Each receiving terminal detects the electric field emanated by the corresponding transmitting terminal, such that a received repeated signal is induced on the first receiving terminal and a received inverted signal is induced on the second receiving terminal. These received signals are combined to produce a received data stream.

主权项

1. A wireless transmission system comprising:
a transmitting apparatus configured to transmit a data stream comprising:
a signal preparer coupled to the data stream and configured to produce a repeated signal and an inverted signal;a first transmitting terminal coupled to the signal preparer such that the first transmitting terminal emanates an electric field representative of the repeated signal; anda second transmitting terminal separated in space from the first transmitting terminal and coupled to the signal preparer such that the second transmitting terminal emanates an electric field representative of the inverted signal; a receiving apparatus comprising:
a first receiving terminal capable of detecting the electric field emanated by the first transmitting terminal, which detection induces a received repeated signal on the first receiving terminal;a second receiving terminal separated in space from the first receiving terminal and capable of detecting the electric field emanated by the second transmitting terminal, which detection induces a received inverted signal on the second receiving terminal; anda data stream restorer, each of such receiving terminals coupled to the data stream restorer such that the received repeated signal and the received inverted signal are combined to produce a received data stream; wherein each of the transmitting apparatus and the receiving apparatus is contained in a separate device such that at least one nonconductive medium separates the transmitting apparatus from the receiving apparatus, the nonconductive medium not belonging to the transmitting apparatus, the elements of the transmitting apparatus, the receiving apparatus, or the elements of the receiving apparatus.