CN101447795B - 低中频数字接收机及其调频方法 - Google Patents
低中频数字接收机及其调频方法 Download PDFInfo
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- CN101447795B CN101447795B CN 200710094297 CN200710094297A CN101447795B CN 101447795 B CN101447795 B CN 101447795B CN 200710094297 CN200710094297 CN 200710094297 CN 200710094297 A CN200710094297 A CN 200710094297A CN 101447795 B CN101447795 B CN 101447795B
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CN 200710094297 CN101447795B (zh) | 2007-11-27 | 2007-11-27 | 低中频数字接收机及其调频方法 |
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CN 200710094297 CN101447795B (zh) | 2007-11-27 | 2007-11-27 | 低中频数字接收机及其调频方法 |
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CN101447795A CN101447795A (zh) | 2009-06-03 |
CN101447795B true CN101447795B (zh) | 2013-01-02 |
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CN 200710094297 Expired - Fee Related CN101447795B (zh) | 2007-11-27 | 2007-11-27 | 低中频数字接收机及其调频方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104052513B (zh) * | 2014-06-04 | 2016-04-27 | 浙江大学 | 一种基于注入锁定环形振荡器的正交调制接收机电路架构 |
CN106842255A (zh) * | 2015-12-04 | 2017-06-13 | 北京自动化控制设备研究所 | 一种可配置多系统卫星导航接收方法 |
CN108241096A (zh) * | 2016-12-26 | 2018-07-03 | 联芯科技有限公司 | 一种移相电路、移相器和辐射性能的测试方法及装置 |
CN109426840B (zh) * | 2017-08-30 | 2022-03-11 | 上海华虹计通智能系统股份有限公司 | 读卡器的无线时钟校准装置及读卡器 |
CN108693531A (zh) * | 2018-03-22 | 2018-10-23 | 合肥晟泰克汽车电子股份有限公司 | 汽车防撞雷达系统的处理方法 |
CN113764024B (zh) * | 2020-06-02 | 2023-07-07 | 长鑫存储技术有限公司 | 差分信号偏移校准电路及半导体存储器 |
CN117278026B (zh) * | 2023-10-09 | 2024-05-10 | 湖南迈克森伟电子科技有限公司 | 一种射频频率自校准方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1446423A (zh) * | 2000-10-25 | 2003-10-01 | 皇家菲利浦电子有限公司 | 用于发射机或收发信机中的载波调制器 |
CN1770750A (zh) * | 2004-11-01 | 2006-05-10 | 美国博通公司 | 信号处理方法和系统 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1446423A (zh) * | 2000-10-25 | 2003-10-01 | 皇家菲利浦电子有限公司 | 用于发射机或收发信机中的载波调制器 |
CN1770750A (zh) * | 2004-11-01 | 2006-05-10 | 美国博通公司 | 信号处理方法和系统 |
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CN101447795A (zh) | 2009-06-03 |
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ASS | Succession or assignment of patent right |
Owner name: RDA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: RDA MICROELECTRONICS (SHANGHAI) CO., LTD. Effective date: 20100427 |
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Free format text: CORRECT: ADDRESS; FROM: 201203 ROOM 302, BUILDING 2, NO.690, BIBO ROAD, PUDONG NEW DISTRICT, SHANGHAI CITY TO: HOUSE 22, ZHONGYIN BUILDING, MIDDLE 1ST ROAD, HONG KONG GARDEN |
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TA01 | Transfer of patent application right |
Effective date of registration: 20100427 Address after: 22 floor, Bank of China Tower, 1 Garden Road, Hongkong Applicant after: RDA Microelectronics Co., Ltd. Address before: 201203, room 2, building 690, No. 302 blue wave road, Shanghai, Pudong New Area Applicant before: RDA Microelectronics (Shanghai) Corp. Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20131127 |