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US 11,689,232 B2Granted
Wireless transmission system and control method
AssigneeCanon Kabushiki Kaisha
InventorJun Morita
Life of this patent
Estimating the term…
Abstract
A wireless transmission system includes a first coupler including a plurality of substrates including a signal line and a ground; and a second coupler that transmits a signal with the first coupler. A first substrate is connected to a second substrate by conductors having widths substantially equal to or less than widths of signal lines.
Claims8
A wireless transmission system comprising:
- a first coupler including a plurality of substrates;
- and
- a second coupler configured to transmit a signal via electric field and/or magnetic field coupling with the first coupler,
- wherein each of the plurality of substrates includes a signal line and a ground, and
- wherein a first substrate included in the plurality of substrates is connected to a second substrate included in the plurality of substrates by a conductor having a width substantially equal to or less than a width of the signal line.
2 more elements
A wireless transmission system comprising:
- a first coupler including a plurality of substrates;
- and
- a second coupler configured to transmit a signal via electric field and/or magnetic field coupling with the first coupler,
- wherein each of the plurality of substrates includes a signal line and a ground, and
- wherein a first via connected to a signal line in a first substrate included in the plurality of substrates and a second via connected to a signal line in a second substrate included in the plurality of substrates are connected through a conductor.
2 more elements
A control method for a wireless transmission system,
- wherein the wireless transmission system includes a first coupler including a plurality of substrates including a signal line and a ground, and a second coupler, and a first substrate included in the plurality of substrates is connected to a second substrate included in the plurality of substrates by a conductor having a width substantially equal to or less than a width of the signal line, and
- wherein the control method comprises, with the first coupler and the second coupler, transmitting a signal via electric field and/or magnetic field coupling.
A control method for a wireless transmission system,
- wherein the wireless transmission system includes a first coupler including a plurality of substrates including a signal line and a ground, and a second coupler, and a first via connected to a signal line in a first substrate included in the plurality of substrates and a second via connected to a signal line in a second substrate included in the plurality of substrates are connected through a conductor, and
- wherein the control method comprises, with the first coupler and the second coupler, transmitting a signal via electric field and/or magnetic field coupling.
Dependencies are inferred from the claim text.