| 摘要 |
A demodulator circuit whose demodulated data is not erroneous is realised with a simple construction. The demodulator circuit comprises a detection diode (3) and a data slicer (6) having a predetermined threshold level. A dc blocking capacitor (4) is provided between the detection diode and the data slicer, an ASK modulated signal is supplied to the detection diode, and a demodulated signal is outputted from the data slicer. <IMAGE> |
