Aperiodic array antenna
First Claim
Patent Images
1. A wireless handset comprising an antenna array, the antenna array comprising:
- an active antenna element disposed on a first side of a circuit board,two passive antenna elements disposed on a second side of a circuit board;
impedance components, coupled to the passive antenna elements, disposed on the second side of the circuit board;
a transceiver, couple to the impedance elements, disposed on the second side of the circuit board;
resonant shapes, coupled to the passive elements, disposed on the second side of the circuit board;
a first ground structure, coupled to the active antenna elements, disposed on the first side; and
a second ground structure, couple to the first ground structure, disposed on the second side;
wherein a thickness of the circuit board provides a differential in a planar location of the passive elements with respect to the active element.
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Abstract
A wireless handset including an antenna array. The antenna array includes an active antenna element and two passive antenna elements. The active and passive antenna elements are arranged to form a triangle with a vertex. The vertex includes a vertex angle and the active antenna element is disposed at the vertex. The vertex angle is between 90 degrees and 180 degrees.
290 Citations
3 Claims
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1. A wireless handset comprising an antenna array, the antenna array comprising:
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an active antenna element disposed on a first side of a circuit board, two passive antenna elements disposed on a second side of a circuit board; impedance components, coupled to the passive antenna elements, disposed on the second side of the circuit board; a transceiver, couple to the impedance elements, disposed on the second side of the circuit board; resonant shapes, coupled to the passive elements, disposed on the second side of the circuit board; a first ground structure, coupled to the active antenna elements, disposed on the first side; and a second ground structure, couple to the first ground structure, disposed on the second side; wherein a thickness of the circuit board provides a differential in a planar location of the passive elements with respect to the active element. - View Dependent Claims (2, 3)
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Specification