| 摘要 |
A method and a system for tuning a resonance module in e.g. a radio base station are disclosed. The resonance module has tuning means, a transmitter connection, and an antenna connection. First frequency input and output signals on the transmitter and antenna connection, respectively, are sensed and processed to tune the resonance module to a frequency of the input signal on the transmitter connection. The processing of the sensed input and output signals includes processing in a second frequency range. Prior art methods are improved by the invention through e.g. the use of a quadrature modulator to increase adjustment speed and overall applicability of the resonance module to be tuned.
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