ANTENNAS, DEVICES AND SYSTEMS BASED ON METAMATERIAL STRUCTURES
First Claim
Patent Images
1. A device, comprising:
- a ground electrode;
a conductive patch;
a feed structure electromagnetically coupled to the conductive patch; and
an inductive tuned element coupling the conductive patch to the ground electrode.
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Abstract
Techniques, apparatus and systems that use one or more composite left and right handed (CRLH) metamaterial structures in processing and handling electromagnetic wave signals. Antenna, antenna arrays and other RF devices can be formed based on CRLH metamaterial structures. The described CRLH metamaterial structures can be used in wireless communication RF front-end and antenna sub-systems.
113 Citations
33 Claims
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1. A device, comprising:
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a ground electrode; a conductive patch; a feed structure electromagnetically coupled to the conductive patch; and an inductive tuned element coupling the conductive patch to the ground electrode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30, 31, 32)
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24. A wireless system, comprising:
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a radiating structure comprising; a ground electrode; a conductive patch; a feed structure electromagnetically coupled to the conductive patch; an inductive tuned element coupling the conductive patch to the ground electrode; and an RF circuit element coupled to the radiating structure.
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33. A method, comprising:
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forming a ground electrode; forming a conductive patch; forming a feed structure electromagnetically coupled to the conductive patch; and forming an inductive tuned element coupling the conductive patch to the ground electrode.
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Specification