Dielectric resonator wideband antenna
First Claim
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1. A wideband antenna comprising a dielectric resonator mounted on a substrate comprising an earth plane, wherein the dielectric resonator is positioned at a distance x from at least one of the edges of the earth plane, x being chosen such that 0≦
- x≦
λ
diel/2, with λ
diel the wavelength defined in the dielectric resonator for widening the passband.
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Abstract
The present invention relates to a wideband antenna consisting of a dielectric resonator or DRA mounted on a substrate with an earth plane. The resonator is positioned at a distance x from at least one of the edges of the earth plane, x being chosen such that 0≦x≦λdiel/2, with λdiel/2 the wavelength defined an the dielectric of the resonator. This invention applies to wireless networks.
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Citations
4 Claims
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1. A wideband antenna comprising a dielectric resonator mounted on a substrate comprising an earth plane, wherein the dielectric resonator is positioned at a distance x from at least one of the edges of the earth plane, x being chosen such that 0≦
- x≦
λ
diel/2, with λ
diel the wavelength defined in the dielectric resonator for widening the passband. - View Dependent Claims (2, 3, 4)
- x≦
Specification