Antenna module
First Claim
1. An antenna module comprising:
- a mounting body,a conductive pattern disposed on the mounting body,a chip antenna that comprises a substrate, a helical part and a couple of terminal parts, the chip antenna being disposed on the mounting body,a feeding portion to which one of the terminal parts is connected, the feeding portion being disposed on the mounting body, andan open portion to which the other of the terminal parts is connected, the open portion being disposed on the mounting body,wherein the conductive pattern is capacitively coupled to the helical part.
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Accused Products
Abstract
The invention is to provide such an antenna module making broadband of transmitting and receiving frequencies, while realizing miniaturization. The invention has a structure comprising a mounting body; a chip antenna having a substrate mounted on the mounting body and a substrate and a couple of terminal parts provided on the substrate; an feeding portion to which one of the terminal parts provided on the mounting body is connected; a open portion to which the other of the terminal parts provided on the mounting body is connected; and a capacitive conductor provided in opposition to the substrate, thereby to make use of a bottom area hidden when mounting the chip antenna so as to increase capacitive components for realizing broadband of the antenna module.
32 Citations
17 Claims
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1. An antenna module comprising:
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a mounting body, a conductive pattern disposed on the mounting body, a chip antenna that comprises a substrate, a helical part and a couple of terminal parts, the chip antenna being disposed on the mounting body, a feeding portion to which one of the terminal parts is connected, the feeding portion being disposed on the mounting body, and an open portion to which the other of the terminal parts is connected, the open portion being disposed on the mounting body, wherein the conductive pattern is capacitively coupled to the helical part. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. An antenna module comprising:
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a mounting body, a conductive pattern disposed on the mounting body, a plurality of chip antennas, each of which comprises a substrate, a helical part and a couple of terminal parts, the chip antennas being mounted on the mounting body, a feeding portion to which one of the terminal parts of one of the chip antennas is connected, the feeding part being disposed on the mounting body, and an open portion to which one of the terminal parts of another one of the chip antennas is connected, the open portion being disposed on the mounting body, wherein the conductive pattern is capacitively coupled to the helical part of said at least said another one of the chip antennas. - View Dependent Claims (16, 17)
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Specification