CN1984101B - 一种tdd系统中收信机i/q校准方法以及收发信机平台 - Google Patents
一种tdd系统中收信机i/q校准方法以及收发信机平台 Download PDFInfo
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- CN1984101B CN1984101B CN2005101346277A CN200510134627A CN1984101B CN 1984101 B CN1984101 B CN 1984101B CN 2005101346277 A CN2005101346277 A CN 2005101346277A CN 200510134627 A CN200510134627 A CN 200510134627A CN 1984101 B CN1984101 B CN 1984101B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012545 processing Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 4
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- 238000003032 molecular docking Methods 0.000 description 1
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CN2005101346277A CN1984101B (zh) | 2005-12-13 | 2005-12-13 | 一种tdd系统中收信机i/q校准方法以及收发信机平台 |
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CN2005101346277A CN1984101B (zh) | 2005-12-13 | 2005-12-13 | 一种tdd系统中收信机i/q校准方法以及收发信机平台 |
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CN1984101A CN1984101A (zh) | 2007-06-20 |
CN1984101B true CN1984101B (zh) | 2010-04-21 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110868264A (zh) * | 2018-08-28 | 2020-03-06 | 北京展讯高科通信技术有限公司 | 时分双工收发机及其校准方法、可读存储介质 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101238877B1 (ko) * | 2009-06-30 | 2013-03-05 | (주)에프씨아이 | 아이큐 임밸런스 추정 및 보상 방법 |
CN103731382B (zh) * | 2012-10-12 | 2017-06-30 | 北京信威通信技术股份有限公司 | 一种终端iq不平衡的校正方法 |
WO2017132949A1 (en) * | 2016-02-04 | 2017-08-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and tdd radio transceiver for correcting receiving iq impairment |
CN108259404B (zh) | 2018-01-12 | 2020-01-17 | 深圳锐越微技术有限公司 | 基于iq两路不平衡产生的信号校准方法、装置及设备 |
US11190285B1 (en) * | 2020-11-09 | 2021-11-30 | Hangzhou Geo-Chip Technology Co., Ltd. | Transmitter, receiver, signal transceiver and methods therefor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1131848A (zh) * | 1994-11-30 | 1996-09-25 | 索尼公司 | 发射接收装置 |
CN1350370A (zh) * | 2000-10-24 | 2002-05-22 | 深圳市中兴通讯股份有限公司 | 一种收发装置 |
CN1381090A (zh) * | 2000-03-21 | 2002-11-20 | 皇家菲利浦电子有限公司 | 通过将接收机内直流电压置零并将直流信号注入发射机实现收发机自动校正 |
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2005
- 2005-12-13 CN CN2005101346277A patent/CN1984101B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1131848A (zh) * | 1994-11-30 | 1996-09-25 | 索尼公司 | 发射接收装置 |
CN1381090A (zh) * | 2000-03-21 | 2002-11-20 | 皇家菲利浦电子有限公司 | 通过将接收机内直流电压置零并将直流信号注入发射机实现收发机自动校正 |
CN1350370A (zh) * | 2000-10-24 | 2002-05-22 | 深圳市中兴通讯股份有限公司 | 一种收发装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110868264A (zh) * | 2018-08-28 | 2020-03-06 | 北京展讯高科通信技术有限公司 | 时分双工收发机及其校准方法、可读存储介质 |
CN110868264B (zh) * | 2018-08-28 | 2021-12-10 | 北京紫光展锐通信技术有限公司 | 时分双工收发机及其校准方法、可读存储介质 |
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CN1984101A (zh) | 2007-06-20 |
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