RESONANT TYPE POWER TRANSMISSION ANTENNA DEVICE
First Claim
1. A resonant type power transmission antenna device provided with a plurality of first transmission antennas and a plurality of first reception antennas, said resonant type power transmission antenna device comprising:
- a second transmission antenna arranged between said plurality of first transmission antennas;
a second reception antenna arranged between said plurality of first reception antennas;
a transmission and reception circuit to operate said second transmission and reception antennas in electromagnetic field resonance having a phase opposite to that of said first transmission and reception antennas respectively adjacent to said second transmission and reception antennas.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed is a resonant type power transmission antenna device provided with a plurality of transmission antennas 12 and a plurality of reception antennas 13, the resonant type power transmission antenna device including a transmission shield antenna 22 arranged between the plurality of transmission antennas 12, a reception shield antenna 23 arranged between the plurality of reception antennas 13, transmission and reception circuits 21 and 24 to operate the transmission and reception shield antennas 22 and 23 in electromagnetic field resonance having a phase opposite to that of the transmission and reception antennas 12 and 13 respectively adjacent to the transmission and reception shield antennas.
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Citations
15 Claims
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1. A resonant type power transmission antenna device provided with a plurality of first transmission antennas and a plurality of first reception antennas, said resonant type power transmission antenna device comprising:
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a second transmission antenna arranged between said plurality of first transmission antennas; a second reception antenna arranged between said plurality of first reception antennas; a transmission and reception circuit to operate said second transmission and reception antennas in electromagnetic field resonance having a phase opposite to that of said first transmission and reception antennas respectively adjacent to said second transmission and reception antennas. - View Dependent Claims (4, 6, 10, 12, 14)
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2. A resonant type power transmission antenna device provided with a first transmission antenna and a first reception antenna, said resonant type power transmission antenna device comprising:
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a second transmission antenna arranged outwardly with respect to a power transmission direction of said first transmission antenna; a second reception antenna arranged outwardly with respect to a power transmission direction of said first reception antenna; and a transmission and reception circuit to operate said second transmission and reception antennas in electromagnetic field resonance having a phase opposite to that of said first transmission and reception antennas. - View Dependent Claims (3, 5, 7, 8, 9, 11, 13, 15)
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Specification