CN102137513B - Gsm/edge/td-scdma收发机和接收机 - Google Patents
Gsm/edge/td-scdma收发机和接收机 Download PDFInfo
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- CN102137513B CN102137513B CN2010100033647A CN201010003364A CN102137513B CN 102137513 B CN102137513 B CN 102137513B CN 2010100033647 A CN2010100033647 A CN 2010100033647A CN 201010003364 A CN201010003364 A CN 201010003364A CN 102137513 B CN102137513 B CN 102137513B
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- 238000010295 mobile communication Methods 0.000 title abstract description 15
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Application Number | Priority Date | Filing Date | Title |
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CN2010100033647A CN102137513B (zh) | 2010-01-21 | 2010-01-21 | Gsm/edge/td-scdma收发机和接收机 |
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CN2010100033647A CN102137513B (zh) | 2010-01-21 | 2010-01-21 | Gsm/edge/td-scdma收发机和接收机 |
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CN102137513A CN102137513A (zh) | 2011-07-27 |
CN102137513B true CN102137513B (zh) | 2013-12-04 |
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CN2010100033647A Expired - Fee Related CN102137513B (zh) | 2010-01-21 | 2010-01-21 | Gsm/edge/td-scdma收发机和接收机 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102404882A (zh) * | 2011-11-04 | 2012-04-04 | 中兴通讯股份有限公司 | 多模射频接收处理芯片和多模终端 |
US20130156074A1 (en) * | 2011-12-14 | 2013-06-20 | Aviacomm Inc. | Wideband rf front-end |
CN102694567B (zh) * | 2012-06-11 | 2015-02-18 | 天津里外科技有限公司 | 多标准全兼容移动用户终端芯片的射频前端收发系统及其应用系统 |
CN106209711A (zh) * | 2015-02-06 | 2016-12-07 | 联发科技(新加坡)私人有限公司 | 多模终端接收装置及其直流偏移消除方法 |
CN108923806A (zh) * | 2018-06-25 | 2018-11-30 | 东南大学 | 一种兼容lte mtc和gsm/gprs频段的电力物联网射频前端电路 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005088849A1 (en) * | 2004-03-10 | 2005-09-22 | Quorum Systems, Inc. | Transmitter and receiver architecture for multi-mode wireless device |
CN1799055A (zh) * | 2003-04-02 | 2006-07-05 | 英特尔公司 | 可编程滤波器 |
CN1946217A (zh) * | 2005-10-06 | 2007-04-11 | 美国博通公司 | 多模通信设备及其内处理多个通信信号的方法 |
WO2007106828A1 (en) * | 2006-03-13 | 2007-09-20 | Intel Corporation | Receiver with sliding intermediate frequency (if) architecture and programmable bandwidth and method |
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- 2010-01-21 CN CN2010100033647A patent/CN102137513B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1799055A (zh) * | 2003-04-02 | 2006-07-05 | 英特尔公司 | 可编程滤波器 |
WO2005088849A1 (en) * | 2004-03-10 | 2005-09-22 | Quorum Systems, Inc. | Transmitter and receiver architecture for multi-mode wireless device |
CN1946217A (zh) * | 2005-10-06 | 2007-04-11 | 美国博通公司 | 多模通信设备及其内处理多个通信信号的方法 |
WO2007106828A1 (en) * | 2006-03-13 | 2007-09-20 | Intel Corporation | Receiver with sliding intermediate frequency (if) architecture and programmable bandwidth and method |
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CN102137513A (zh) | 2011-07-27 |
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Owner name: TIANJIN LIWITEK TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WUXI LIWITEK SEMICONDUCTOR CO.,LTD. Effective date: 20121009 |
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Inventor after: Li Qiang Inventor before: Li Xingxing |
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Free format text: CORRECT: INVENTOR; FROM: LI XINGXING TO: LI QIANG Free format text: CORRECT: ADDRESS; FROM: 214000 WUXI, JIANGSU PROVINCE TO: 300457 HANGU, TIANJIN |
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Effective date of registration: 20121009 Address after: 300457, Tianjin economic and Technological Development Zone Dongting Road, 131, Telford new world science and technology building, third floor, A District, room 312 Applicant after: LiwiTek Technology (Tianjin) Co.,Ltd. Address before: 214000 national integrated circuit design garden, No. 21-1, Changjiang Road, Wuxi national hi tech Industrial Development Zone, Jiangsu, Wuxi, 108 Applicant before: Wuxi Liwai Semiconductor Technology Co., Ltd. |
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