Broadband dipole antenna
First Claim
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1. A broadband dipole antenna comprising:
- a radiator including a plurality of radiation pattern units for transmitting and receiving a radio signal, the radiation pattern units having radiation patterns of resonators formed thereon; and
a power supply and balun structure for supporting and supplying power to the radiator,wherein the plurality of radiation pattern units of the radiator together constitutes at least a dual radiation pattern structure having an inner radiation pattern and an outer radiation pattern, andthe outer radiation pattern generates oscillation having a low-frequency band that is preset from a broadband, the inner radiation pattern generates oscillation having a high-frequency band that is preset from the broadband, and a width, length, and shape of each of the plurality of radiation units are set to generate, as a whole, frequency characteristics corresponding to a combination of the oscillation having the low-frequency band and the oscillation having the high-frequency band.
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Abstract
A broadband dipole antenna is provided, in which a radiator includes a plurality of radiation pattern units for transmitting and receiving a radio signal, the radiation pattern units have radiation patterns of resonators formed thereon, and a power supply and balun structure supports and supplies power to the radiator. Each of the plurality of radiation pattern units of the radiator has at least a dual radiation pattern structure having an inner radiation pattern and an outer radiation pattern.
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Citations
7 Claims
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1. A broadband dipole antenna comprising:
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a radiator including a plurality of radiation pattern units for transmitting and receiving a radio signal, the radiation pattern units having radiation patterns of resonators formed thereon; and a power supply and balun structure for supporting and supplying power to the radiator, wherein the plurality of radiation pattern units of the radiator together constitutes at least a dual radiation pattern structure having an inner radiation pattern and an outer radiation pattern, and the outer radiation pattern generates oscillation having a low-frequency band that is preset from a broadband, the inner radiation pattern generates oscillation having a high-frequency band that is preset from the broadband, and a width, length, and shape of each of the plurality of radiation units are set to generate, as a whole, frequency characteristics corresponding to a combination of the oscillation having the low-frequency band and the oscillation having the high-frequency band. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification