Wireless communication medium processing apparatus and wireless communication medium processing system
First Claim
1. A wireless communication medium processing apparatus which carries out communication with a wireless communication medium, to carry out reading/writing processing as to information which is stored in the wireless communication medium, comprising:
- a plurality of antennas;
a transmission divider, which is connected to the plurality of antennas; and
a reception compositor, which is connected to the plurality of antennas;
wherein the transmission divider divides an input signal between the plurality of antennas; and
the reception compositor combines signals from the plurality of antennas, and output it.
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Abstract
This invention is a wireless communication medium processing apparatus which carries out communication with a wireless communication medium, to carry out at least one of reading and writing as to information which was stored in the wireless communication medium, and has a plurality of antenna, a transmission divider which was connected to the plurality of antennas, and a reception compositor which was connected to the plurality of antennas, and is characterized in that the transmission divider divides an inputted signal to output the plurality of antennas, and the reception compositor combines signals from the plurality of antennas and outputs it.
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Citations
40 Claims
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1. A wireless communication medium processing apparatus which carries out communication with a wireless communication medium, to carry out reading/writing processing as to information which is stored in the wireless communication medium, comprising:
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a plurality of antennas;
a transmission divider, which is connected to the plurality of antennas; and
a reception compositor, which is connected to the plurality of antennas;
wherein the transmission divider divides an input signal between the plurality of antennas; and
the reception compositor combines signals from the plurality of antennas, and output it. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. A wireless communication medium processing apparatus which carries out communication with a wireless communication medium, to carry out reading/writing processing as to information which is stored in the wireless communication medium, comprising:
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a plurality of antennas;
a reception signal input selector, which is connected to the plurality of antennas and selects a certain antenna from the plurality of antennas connected, and a wave detector, which is installed between the antenna and the reception signal input selector, and detects a wave detection signal from signals from some antenna which are selected by the reception signal input selector. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40)
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Specification