| 摘要 |
NL0200232ier-mixer device comprising: an amplifier structure having at least one amplifier input and at least one amplifier output, while at least one of the amplifier outputs is looped back via a feedback to at least one of the amplifier inputs. The amplifier structure comprises a mixer structure. The mixer structure comprises at least one switch having a switch input communicatively connected with the radio input, and a switch output communicatively connected with the mixer output, which switch input and switch output in a conducting state of the switch are electrically connected with each other and in a non-conducting state of the switch are electrically substantially not connected with each other and which switch in use is switched from the conducting state to the non-conducting state and vice versa with the local oscillator signal.
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