Antenna system with antenna swapping and antenna tuning
First Claim
1. An electronic device, comprising:
- a housing having peripheral conductive housing structures that run around at least first, second, third, and fourth edges of the housing, wherein the first edge opposes the third edge and the second edge opposes the fourth edge;
an antenna ground, wherein the antenna ground is formed at least partly from conductive portions of the housing;
a first dielectric-filled gap in the peripheral conductive housing structures along the first edge of the housing;
a second dielectric-filled gap in the peripheral conductive housing structure along the third edge of the housing; and
an antenna that includes the antenna ground, an antenna resonating element arm formed from a segment of the peripheral conductive housing structures extending from the first dielectric-filled gap to the second dielectric-filled gap, and an antenna feed coupled to the segment of the peripheral conductive housing structures and the antenna ground.
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Accused Products
Abstract
Electronic devices may be provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and first and second antennas. An electronic device may include a housing. The first antenna may be located at an upper end of the housing and the second antenna may be located at a lower end of the housing. A peripheral conductive member may run around the edges of the housing and may be used in forming the first and second antennas. The radio-frequency transceiver circuitry may have a transmit-receive port and a receive port. Switching circuitry may connect the first antenna to the transmit-receive port and the second antenna to the receiver port or may connect the first antenna to the receive port and the second antenna to the transmit-receive port.
44 Citations
20 Claims
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1. An electronic device, comprising:
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a housing having peripheral conductive housing structures that run around at least first, second, third, and fourth edges of the housing, wherein the first edge opposes the third edge and the second edge opposes the fourth edge; an antenna ground, wherein the antenna ground is formed at least partly from conductive portions of the housing; a first dielectric-filled gap in the peripheral conductive housing structures along the first edge of the housing; a second dielectric-filled gap in the peripheral conductive housing structure along the third edge of the housing; and an antenna that includes the antenna ground, an antenna resonating element arm formed from a segment of the peripheral conductive housing structures extending from the first dielectric-filled gap to the second dielectric-filled gap, and an antenna feed coupled to the segment of the peripheral conductive housing structures and the antenna ground. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An electronic device having a periphery, comprising:
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a housing having peripheral conductive structures that run around the periphery of the electronic device; a first dielectric-filled gap in the peripheral conductive structures that separates a first segment of the peripheral conductive structures from a second segment of the peripheral conductive structures; a second dielectric-filled gap in the peripheral conductive structures that separates the first segment of the peripheral conductive structures from a third segment of the peripheral conductive structures; and a conductive layer that extends from the second segment of the peripheral conductive structures to the third segment of the peripheral conductive structures, wherein the first segment of the peripheral conductive structures is separated from the conductive layer by a slot, and the first, second, and third segments of the peripheral conductive structures form antenna structures for an antenna in the electronic device. - View Dependent Claims (13, 14, 15, 16)
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17. An electronic device having a periphery and comprising:
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a housing having peripheral conductive structures that run around the periphery of the electronic device; a display that is mounted to the peripheral conductive structures and that forms a front face of the electronic device; a glass structure that is mounted to the peripheral conductive structures and that forms a rear face of the electronic device; a first dielectric-filled gap in the peripheral conductive structures; and a second dielectric-filled gap in the peripheral conductive structures, wherein the peripheral conductive structures comprise a segment extending from the first dielectric-filled gap to the second dielectric-filled gap, the segment forming antenna structures for an antenna in the electronic device. - View Dependent Claims (18, 19, 20)
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Specification