专利名称：RADIO TRANSCEIVER COMPRISING AN
ARRANGEMENT FOR COMPENSATING FORA DC COMPONENT
发明人：BIRTH, Winfried,SAUR, Erich申请号：EP95901561.1申请日：19941208公开号：EP0683939B1公开日：20010926
摘要：The invention relates to an electrical device, more specifically, a radio
transceiver comprising an arrangement (30) for compensating for a DC component in aninput signal (UB) to be processed, the compensating arrangement comprising means (31)for forming the signal difference (UB-UK) between the input signal (UB) and a DCcompensation signal (UK) depending on a DC component found. In known arrangementsfor compensating for DC components a calibration operation had to be effected tomeasure the DC component. The invention proposes that the arrangement (30) forcompensating for the DC component comprises a counting device (34) whose countdirection is determined by the DC component found. As a result, the DC component canbe compensated for and measured without affecting the function of the electrical deviceeven during operation of the electrical device.
申请人：KONINKL PHILIPS ELECTRONICS NV,PHILIPS CORP INTELLECTUAL PTY
地址：NL,DE
国籍：NL,DE
代理机构：Volmer, Georg, Dipl.-Ing.
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