Electronic device with millimeter wave antennas
First Claim
1. An electronic device having opposing first and second faces, comprising:
- a display having a display cover layer at the first face;
a housing having a dielectric wall at the second face;
an antenna in the housing and configured to convey first radio-frequency signals in a given frequency band through the display cover layer; and
a phased antenna array in the housing that is configured to convey second radio-frequency signals in the given frequency band through the dielectric wall.
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Accused Products
Abstract
An electronic device may be provided with wireless circuitry. The wireless circuitry may include one or more antennas. The antennas may include phased antenna arrays each of which includes multiple antenna elements. Phased antenna arrays may be mounted along edges of a housing for the electronic device, behind a dielectric window such as a dielectric logo window in the housing, in alignment with dielectric housing portions at corners of the housing, or elsewhere in the electronic device. A phased antenna array may include arrays of patch antenna elements on dielectric layers separated by a ground layer. A baseband processor may distribute wireless signals to the phased antenna arrays at intermediate frequencies over intermediate frequency signal paths. Transceiver circuits at the phased antenna arrays may include upconverters and downconverters coupled to the intermediate frequency signal paths.
43 Citations
20 Claims
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1. An electronic device having opposing first and second faces, comprising:
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a display having a display cover layer at the first face; a housing having a dielectric wall at the second face; an antenna in the housing and configured to convey first radio-frequency signals in a given frequency band through the display cover layer; and a phased antenna array in the housing that is configured to convey second radio-frequency signals in the given frequency band through the dielectric wall. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An electronic device having opposing first and second faces, comprising:
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a display having a display cover layer at the first face and having pixel circuitry configured to emit light through the display cover layer; a housing having a dielectric wall at the second face; and a phased antenna array in the housing that is configured to convey radio-frequency signals at a frequency greater than 10 GHz through the dielectric wall. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. An electronic device that has opposing front and rear faces, comprising:
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a display on the front face of the electronic device; a conductive housing having a sidewall portion that extends from the rear face towards the front face; at least one slot in the sidewall portion of the conductive housing; and a phased antenna array mounted within the conductive housing and aligned with the at least one slot, wherein the phased antenna array is configured to convey radio-frequency signals through the at least one slot in the sidewall portion of the conductive housing. - View Dependent Claims (18, 19, 20)
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Specification