Wireless Communication Apparatus
First Claim
1. A wireless communication apparatus, comprising:
- a bag body having at least a first slot, the first slot extending to an edge of the bag body;
a radio frequency device, including a wireless integrated circuit chip, for radio-frequency signal transmitting or receiving, the radio frequency device being disposed across a portion of the first slot and coupled to two connection ends of the bag body;
wherein a portion of the bag body between the two connection ends serves as an inductance circuit and the inductance circuit is based on a metallic material, an impedance of the inductance circuit is for conjugate matching with an impedance of the wireless integrated circuit chip and is determined according to at least a plurality of geometric parameters including a distance from the edge to the wireless integrated circuit chip, and size of the first slot.
1 Assignment
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Accused Products
Abstract
A wireless communication apparatus in one embodiment includes a bag body and a radio frequency device. The bag body has at least a first slot, which extends to an edge of the bag body. The radio frequency device including a wireless integrated circuit chip is for radio-frequency signal transmission or receiving, and is disposed across a portion of the first slot and coupled to two connection ends of the bag body so that the bag body between the two connection ends serves as an inductance circuit. The inductance circuit of the two connection ends of the bag body is based on metallic material. An impedance of the inductance circuit is for conjugate matching with that of the radio frequency device and is determined according to a plurality of geometric parameters including: a distance from the edge to the wireless integrated circuit chip, and size of the first slot.
23 Citations
18 Claims
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1. A wireless communication apparatus, comprising:
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a bag body having at least a first slot, the first slot extending to an edge of the bag body; a radio frequency device, including a wireless integrated circuit chip, for radio-frequency signal transmitting or receiving, the radio frequency device being disposed across a portion of the first slot and coupled to two connection ends of the bag body; wherein a portion of the bag body between the two connection ends serves as an inductance circuit and the inductance circuit is based on a metallic material, an impedance of the inductance circuit is for conjugate matching with an impedance of the wireless integrated circuit chip and is determined according to at least a plurality of geometric parameters including a distance from the edge to the wireless integrated circuit chip, and size of the first slot. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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- 13. The wireless communication apparatus according to claim 13, wherein the bag body further comprises a packing member and a sealing portion, wherein the sealing portion and the packing member are composed of metallic film and the first slot is located on the sealing portion.
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16. A wireless communication apparatus, comprising:
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a bag body having at least a first slot and a second slot, wherein the first slot extends to an edge of the bag body, and the second slot extends inwardly into the bag body and is separated from the first slot; and a radio frequency device, including a wireless integrated circuit chip, for radio-frequency signal transmitting or receiving, the radio frequency device being disposed across a portion of the first slot and coupled to two connection ends of the bag body, wherein a portion of the bag body between the two connection ends serves as an inductance circuit and the inductance circuit is based on a metallic material, an impedance of the wireless integrated circuit chip is for conjugate matching with an impedance of the radio frequency device and is determined according to at least a plurality of geometric parameters including a distance from the edge to the wireless integrated circuit chip, size of the first slot, length of the second slot, and a distance between the second slot and the first slot. - View Dependent Claims (17, 18)
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Specification