Transmitting and Receiving Wireless Signals Via Dual Antennas
First Claim
Patent Images
1. A transceiver comprising:
- logic configured to;
generate a first transmission signal;
generate a second transmission signal that is phase shifted with respect to the first transmission signal;
send the first transmission signal to a power amplifier module; and
send the second transmission signal to the power amplifier module.
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Abstract
Systems, methods, and devices to transmit and receive wireless signals are described.
17 Citations
20 Claims
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1. A transceiver comprising:
logic configured to; generate a first transmission signal; generate a second transmission signal that is phase shifted with respect to the first transmission signal; send the first transmission signal to a power amplifier module; and send the second transmission signal to the power amplifier module. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system comprising:
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a transceiver; a power amplifier module coupled to the transceiver, the power amplifier module comprising; a hybrid circuit coupled to an input port of the power amplifier module; a first power amplifier unit coupled to a first output port of the hybrid circuit; a second power amplifier unit coupled to a second output port of the hybrid circuit; a first duplex filter coupled to a first output port of the power amplifier module; a second duplex filter coupled to a second output port of the power amplifier module; a first antenna coupled to the first duplex filter; and a second antenna coupled to the second duplex filter. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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16. A method comprising:
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generating a first transmission signal and a second transmission signal at a transceiver, wherein the second transmission signal is phase shifted with respect to the first transmission signal; forwarding the first transmission signal to a first antenna via a first duplex filter; and forwarding the second transmission signal to a second antenna via a second duplex filter. - View Dependent Claims (17, 18, 19, 20)
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Specification