发明申请
US20130136118A1 TIME DIVISION RECEIVER AND TIME DIVISION RECEIVING METHOD 有权
时间接收者和时间接收方法

  • 专利标题: TIME DIVISION RECEIVER AND TIME DIVISION RECEIVING METHOD
  • 专利标题(中): 时间接收者和时间接收方法
  • 申请号: US13814338
    申请日: 2011-12-14
  • 公开(公告)号: US20130136118A1
    公开(公告)日: 2013-05-30
  • 发明人: Tadashi Morita
  • 申请人: Tadashi Morita
  • 申请人地址: JP Osaka
  • 专利权人: PANASONIC CORPORATION
  • 当前专利权人: PANASONIC CORPORATION
  • 当前专利权人地址: JP Osaka
  • 优先权: JP2010-292716 20101228
  • 国际申请: PCT/JP2011/006980 WO 20111214
  • 主分类号: H04J3/00
  • IPC分类号: H04J3/00
TIME DIVISION RECEIVER AND TIME DIVISION RECEIVING METHOD
摘要:
Provided are a time division receiver and a time division receiving method capable of mitigating leaks between branches for a time division multiplexed signal for which a plurality of branches have been time-division multiplexed even when processing using a single high-frequency circuit. In a time division receiver (100A), mixers (120-1 and 120-2) down-convert a time division multiplexed signal for which a plurality of branch signals have been time-division multiplexed. Time division separation units (130-1 and 130-2) separate the time division multiplexed signal which has been down-converted at the mixers (120-1 and 120-2) into branches, respectively. A residual charge initialization unit (160) initializes charges that are residual when a first branch signal passes for parasitic capacitances that occur in channels between the mixers (120-1 and 120-2) and the time division separation units (130-1 and 130-2) to the residual charges before passing of a second branch signal.
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