Antenna configurations for compact device wireless communication
First Claim
Patent Images
1. A duplex antenna system comprising:
- first and second antenna portions that are at least partially separated by a gap;
a first feed line coupled to the first antenna portion, the first feed line being overlapped by the gap and the second antenna portion; and
a second feed line coupled to the second antenna portion, the second feed line being overlapped by the gap and the first antenna portion,wherein the first and second feed lines are respectively coupled to the first and second antenna portions by way of an open circuit coupling.
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Abstract
A duplex antenna system includes first and second antenna portions that are at least partially separated by a gap, a first feed line coupled to the first antenna portion, the first feed line being overlapped by the gap and the second antenna portion, and a second feed line coupled to the second antenna portion, the second feed line being overlapped by the gap and the first antenna portion.
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Citations
46 Claims
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1. A duplex antenna system comprising:
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first and second antenna portions that are at least partially separated by a gap; a first feed line coupled to the first antenna portion, the first feed line being overlapped by the gap and the second antenna portion; and a second feed line coupled to the second antenna portion, the second feed line being overlapped by the gap and the first antenna portion, wherein the first and second feed lines are respectively coupled to the first and second antenna portions by way of an open circuit coupling. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A wireless communication device configured to provide wireless communication to a host device when disposed in a mated position with the host device, the wireless communication device comprising:
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a transceiver; a controller in communication with the transceiver; a modem in communication with the controller; and a duplex antenna system for providing dual-band operation to the wireless communication system, the duplex antenna system including; first and second antenna portions that are at least partially separated by a gap; a first feed line coupled to the first antenna portion, the first feed line being overlapped by the gap and the second antenna portion; and a second feed line coupled to the second antenna portion, the second feed line being overlapped by the gap and the first antenna portion. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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16. A duplex antenna system comprising:
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first and second antenna portions that are at least partially separated by a gap; a first feed line coupled to the first antenna portion, the first feed line being overlapped by the gap and the second antenna portion; a second feed line coupled to the second antenna portion, the second feed line being overlapped by the gap and the first antenna portion; and at least one of a shunt or series match element coupled to at least one of the first or second feed lines. - View Dependent Claims (17, 18, 19, 20, 21, 22)
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23. A duplex antenna system comprising:
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first and second antenna portions that are at least partially separated by a gap; a first feed line coupled to the first antenna portion, the first feed line being overlapped by the gap and the second antenna portion; a second feed line coupled to the second antenna portion, the second feed line being overlapped by the gap and the first antenna portion; and a balun feed in which the first portion is associated with a high band signal and the second portion is associated with a low band signal. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30)
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31. A duplex antenna system comprising:
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first and second co-planar antenna portions that are at least partially separated by a gap; a first feed line coupled to the first antenna portion, the first feed line being overlapped by the gap and the second antenna portion; and a second feed line coupled to the second antenna portion, the second feed line being overlapped by the gap and the first antenna portion. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38)
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39. A duplex antenna system comprising:
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first and second antenna portions that are at least partially separated by a excitation gap configured to provide duplex operation to the first and second antenna portions; a first feed line coupled to the first antenna portion, the first feed line being overlapped by the gap and the second antenna portion; and a second feed line coupled to the second antenna portion, the second feed line being overlapped by the gap and the first antenna portion. - View Dependent Claims (40, 41, 42, 43, 44, 45, 46)
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Specification