Antenna structure and wireless communication device using same
First Claim
1. An antenna structure comprising:
- a housing, the housing defining a slot, a first gap, and a groove, the slot comprising a first end and a second end, wherein the first gap is defined on the housing corresponding to the first end and communicates with the slot;
the groove is defined on a portion of the housing between the first end and the second end, the groove communicates with the slot;
the housing is divided into a first portion and a second portion by the first gap, the groove, and the slot;
a first portion of the housing between the first gap and the groove forms the first portion; and
a second portion of the housing between the gap and the second end forms the second portion;
a first feed portion, the first feed portion electrically connected to the first portion and the first portion being divided into a first radiating portion and a second radiating portion by the first feed portion;
wherein a first portion of the housing extending from the first feed portion to the first gap forms the first radiating portion, and a second portion of the housing extending from the first feed portion to the groove forms the second radiating portion;
a first ground portion, the first ground portion electrically connected to the first radiating portion; and
a second ground portion, the second ground portion electrically connected to the second radiating portion;
wherein the second radiating portion is shorter than the second portion, the second portion is shorter than the first radiating portion, the first portion activates a first operation mode, and the second portion activates a second operation mode.
1 Assignment
0 Petitions
Accused Products
Abstract
An antenna structure includes a housing, a first feed portion, a first ground portion, and a second ground portion. The housing defines a slot, a first groove, and a gap. The housing is divided into a first portion and a second portion by the slot, the first groove, and the gap. The first portion is further divided into a first radiating portion and a second radiating portion by the first feed portion. A first portion of the housing extending from the first feed portion to the first gap forms the first radiating portion. A second portion of the housing extending from the first feed portion to the groove forms the second radiating portion. The second radiating portion is shorter than the second portion. The second portion is shorter than the first radiating portion. The first portion activates a first operation mode and the second portion activates a second operation mode.
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Citations
42 Claims
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1. An antenna structure comprising:
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a housing, the housing defining a slot, a first gap, and a groove, the slot comprising a first end and a second end, wherein the first gap is defined on the housing corresponding to the first end and communicates with the slot;
the groove is defined on a portion of the housing between the first end and the second end, the groove communicates with the slot;
the housing is divided into a first portion and a second portion by the first gap, the groove, and the slot;
a first portion of the housing between the first gap and the groove forms the first portion; and
a second portion of the housing between the gap and the second end forms the second portion;a first feed portion, the first feed portion electrically connected to the first portion and the first portion being divided into a first radiating portion and a second radiating portion by the first feed portion;
wherein a first portion of the housing extending from the first feed portion to the first gap forms the first radiating portion, and a second portion of the housing extending from the first feed portion to the groove forms the second radiating portion;a first ground portion, the first ground portion electrically connected to the first radiating portion; and a second ground portion, the second ground portion electrically connected to the second radiating portion; wherein the second radiating portion is shorter than the second portion, the second portion is shorter than the first radiating portion, the first portion activates a first operation mode, and the second portion activates a second operation mode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. A wireless communication device comprising:
an antenna structure, the antenna structure comprising; a housing, the housing defining a slot, a first gap, and a groove, the slot comprising a first end and a second end, wherein the first gap is defined on the housing corresponding to the first end and communicates with the slot;
the groove is defined on a portion of the housing between the first end and the second end, the groove communicates with the slot;
the housing is divided into a first portion and a second portion by the first gap, the groove, and the slot;
a first portion of the housing between the first gap and the groove forms the first portion; and
a second portion of the housing between the gap and the second end forms the second portion;a first feed portion, the first feed portion electrically connected to the first portion and the first portion being divided into a first radiating portion and a second radiating portion by the first feed portion;
wherein a first portion of the housing extending from the first feed portion to the first gap forms the first radiating portion, and a second portion of the housing extending from the first feed portion to the groove forms the second radiating portion;a first ground portion, the first ground portion electrically connected to the first radiating portion; and a second ground portion, the second ground portion electrically connected to the second radiating portion; wherein the second radiating portion is shorter than the second portion, the second portion is shorter than the first radiating portion, the first portion activates a first operation mode, and the second portion activates a second operation mode. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42)
Specification