Diversity apparatus and method for a mobile communication terminal
First Claim
1. A diversity apparatus for a mobile communication terminal with a GPS (Global Positioning System) function, comprising:
- at least two multiband antennas each receiving a combined RF (Radio Frequency) signal of a GPS signal and a mobile communication signal;
a switching diversity unit for selecting one of the RF signals received by the multiband antennas; and
an RF receiver for processing the selected RF signal from the switching diversity unit.
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Accused Products
Abstract
A diversity apparatus for a mobile communication terminal with a GPS function. The diversity apparatus comprises: a first multiband antenna with a first reception polarization characteristic, for receiving a combined RF signal of a GPS signal and a mobile communication signal; a second multiband antenna with a second reception polarization characteristic distinguished from the first reception polarization characteristic, for receiving a combined RF signal of a GPS signal and a mobile communication signal; and a switching diversity unit for selecting one of the RF signals received by the first and second multiband antennas.
31 Citations
16 Claims
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1. A diversity apparatus for a mobile communication terminal with a GPS (Global Positioning System) function, comprising:
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at least two multiband antennas each receiving a combined RF (Radio Frequency) signal of a GPS signal and a mobile communication signal; a switching diversity unit for selecting one of the RF signals received by the multiband antennas; and an RF receiver for processing the selected RF signal from the switching diversity unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A diversity apparatus for a mobile communication terminal with a GPS (Global Positioning System) function, comprising:
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a first multiband antenna with a first reception polarization characteristic, for receiving a combined RF signal of a GPS signal and a mobile communication signal; at least one second multiband antenna with a second reception polarization characteristic distinguished from the first reception polarization characteristic, for receiving a combined RF signal of a GPS signal and a mobile communication signal; a switching diversity unit for selecting one of the RF signals received by the first and second multiband antennas; and a receiver and a baseband processor for processing the selected RF signal output from the switching diversity unit in an RF band. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A diversity method for use in a mobile communication terminal with a GPS (Global Positioning System) function, comprising the steps of:
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receiving at least two RF signals in the combined form of a GPS signal and a mobile communication signal through at least two multiband antennas; detecting signal strengths of the received RF signals; comparing the detected signal strengths, and selecting a strongest RF signal among the received RF signals according to the comparison results; and processing the selected RF signal output from a switching diversity unit in an RF band. - View Dependent Claims (16)
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Specification