| 摘要 |
The present invention provides an improved method for calibrating transmitter and receiver circuits in a device having multiple antennas. The method involves transmitting pilot signals from the device to a second device and from the second device to the device. Each device determines the relative differences between the signals received by a first antenna and by each of the other antennas. The relative differences can then be used to calculate calibration factors that can be applied to the transmitter and receiver circuits.
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