REFLECTARRAY ANTENNA FOR WIRELESS TELECOMMUNICATION AND STRUCTURE THEREOF
First Claim
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1. A reflectarray antenna for wireless telecommunication, comprising:
- a ground plane;
A dielectric substrate attached on the ground plane;
a first antenna patch formed on one side of the dielectric substrate;
a second antenna patch formed adjacent to the first antenna patch with a separation area therebetween;
a phase adjustment member disposed in the separation area to adjust a phase of a scattered field of the antenna by the appliance of a DC voltage.
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Abstract
A reflectarray antenna for wireless telecommunication includes a ground plane; a dielectric substrate attached on the ground plane; and a first antenna patch formed on one side of the dielectric substrate. Further, the reflectarray antenna includes a second antenna patch formed adjacent to the first antenna patch with a separation area therebetween; and a phase adjustment member disposed in the separation area to adjust a phase of a scattered field of the antenna by the appliance of a DC voltage.
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Citations
20 Claims
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1. A reflectarray antenna for wireless telecommunication, comprising:
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a ground plane; A dielectric substrate attached on the ground plane; a first antenna patch formed on one side of the dielectric substrate; a second antenna patch formed adjacent to the first antenna patch with a separation area therebetween; a phase adjustment member disposed in the separation area to adjust a phase of a scattered field of the antenna by the appliance of a DC voltage. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A reflectarray antenna for wireless telecommunication, comprising:
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a ground plane; a dielectric substrate attached on the ground plane; an antenna patch group placed on the dielectric substrate, wherein the antenna patch group has a plurality of antenna patches arranged in an N×
N array with separation areas between the antenna patches; anda plurality of phase adjustment members disposed in the separation areas to adjust a phase of a scattered field of the antenna by the appliance of a DC voltage. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification