Antenna device of electronic apparatus
First Claim
1. An antenna device of an electronic device, the antenna device comprising:
- a radiation pattern configured to include at least one open boundary and a plurality of radiation units that are arranged with the open boundary interposed therebetween,wherein the open boundary has a length to satisfy an impedance of the open boundary in a range of 0.01Ω
to 500Ω
with respect to a frequency of a signal current in a first frequency band and forms a short circuit for the signal current in the first frequency band, andthe radiation pattern forms a first resonance frequency in a first frequency band, and at least one of the radiation units forms a second resonance frequency in a second frequency band that is higher than the first frequency band such that the open boundary forms an open circuit for a signal current in the second frequency band.
1 Assignment
0 Petitions
Accused Products
Abstract
An antenna device of an electronic apparatus, according to embodiments of the present invention, includes radiation patterns comprising: at least one open boundary; and a plurality of radiation sections having the open boundary placed and arranged therebetween, wherein the radiation pattern forms a resonant frequency in a first frequency band (hereinafter, referred to as “a first resonance frequency”) and at least one among the radiation sections can form a resonant frequency in a second frequency band (hereinafter, referred to as “a second resonant frequency band”) higher than the first resonant frequency. The antenna device of the electronic apparatus, according to the present invention, can be implemented through other various embodiments.
11 Citations
17 Claims
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1. An antenna device of an electronic device, the antenna device comprising:
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a radiation pattern configured to include at least one open boundary and a plurality of radiation units that are arranged with the open boundary interposed therebetween, wherein the open boundary has a length to satisfy an impedance of the open boundary in a range of 0.01Ω
to 500Ω
with respect to a frequency of a signal current in a first frequency band and forms a short circuit for the signal current in the first frequency band, andthe radiation pattern forms a first resonance frequency in a first frequency band, and at least one of the radiation units forms a second resonance frequency in a second frequency band that is higher than the first frequency band such that the open boundary forms an open circuit for a signal current in the second frequency band. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An electronic device, the electronic device comprising:
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a battery; and an antenna device operably connected to the battery, the antenna device comprising; a radiation pattern configured to include at least one open boundary and a plurality of radiation units that are arranged with the open boundary interposed therebetween, wherein the radiation pattern forms a resonance frequency in a first frequency band, and at least one of the radiation units forms a resonance frequency in a second frequency band that is higher than the first resonance frequency band. - View Dependent Claims (13, 14, 15, 16, 17)
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Specification