NEAR FIELD COMMUNICATION ANTENNA AND MOBILE DEVICE
An NFC antenna ("NFC" stands for "near field communication") includes a ferrite antenna including a primary antenna coil wound on a ferrite core of the ferrite antenna; a loop coil provided in a position where components of a magnetic flux on a non-communication direction side in...
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
02.10.2008
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| Subjects | |
| Online Access | Get full text |
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| Abstract | An NFC antenna ("NFC" stands for "near field communication") includes a ferrite antenna including a primary antenna coil wound on a ferrite core of the ferrite antenna; a loop coil provided in a position where components of a magnetic flux on a non-communication direction side interlink, the magnetic flux being generated by the ferrite antenna; and a loop coil switching unit for switching between a mode for forming a loop of the loop coil and a mode for disconnecting the loop. |
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| AbstractList | An NFC antenna ("NFC" stands for "near field communication") includes a ferrite antenna including a primary antenna coil wound on a ferrite core of the ferrite antenna; a loop coil provided in a position where components of a magnetic flux on a non-communication direction side interlink, the magnetic flux being generated by the ferrite antenna; and a loop coil switching unit for switching between a mode for forming a loop of the loop coil and a mode for disconnecting the loop. |
| Author | TSUSHIMA TAKAAKI |
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| Notes | Application Number: US20080036487 |
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| PublicationDateYYYYMMDD | 2008-10-02 |
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| PublicationDecade | 2000 |
| PublicationYear | 2008 |
| RelatedCompanies | SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC |
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| Snippet | An NFC antenna ("NFC" stands for "near field communication") includes a ferrite antenna including a primary antenna coil wound on a ferrite core of the ferrite... |
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| SubjectTerms | ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS ELECTRICITY |
| Title | NEAR FIELD COMMUNICATION ANTENNA AND MOBILE DEVICE |
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