CN101145207A - 用于rfid读写器的可变带宽滤波电路 - Google Patents
用于rfid读写器的可变带宽滤波电路 Download PDFInfo
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- CN101145207A CN101145207A CNA2007101768583A CN200710176858A CN101145207A CN 101145207 A CN101145207 A CN 101145207A CN A2007101768583 A CNA2007101768583 A CN A2007101768583A CN 200710176858 A CN200710176858 A CN 200710176858A CN 101145207 A CN101145207 A CN 101145207A
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CN2007101768583A CN101145207B (zh) | 2007-11-06 | 2007-11-06 | 用于rfid读写器的可变带宽滤波电路 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102045034A (zh) * | 2009-10-21 | 2011-05-04 | 三洋电机株式会社 | 可变增益放大电路 |
CN101640546B (zh) * | 2009-07-22 | 2013-03-20 | 上海坤锐电子科技有限公司 | 一种rfid读写器接收模拟基带电路 |
CN107579743A (zh) * | 2017-10-13 | 2018-01-12 | 深圳市华士精成科技有限公司 | 一种超高频rfid读写器发射电路 |
CN107852149A (zh) * | 2015-07-06 | 2018-03-27 | 赛灵思公司 | 可变带宽滤波 |
CN110277967A (zh) * | 2019-06-28 | 2019-09-24 | 瓴盛科技有限公司 | 一种集成电路及包括该集成电路的移动终端 |
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2007
- 2007-11-06 CN CN2007101768583A patent/CN101145207B/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101640546B (zh) * | 2009-07-22 | 2013-03-20 | 上海坤锐电子科技有限公司 | 一种rfid读写器接收模拟基带电路 |
CN102045034A (zh) * | 2009-10-21 | 2011-05-04 | 三洋电机株式会社 | 可变增益放大电路 |
CN107852149A (zh) * | 2015-07-06 | 2018-03-27 | 赛灵思公司 | 可变带宽滤波 |
CN107852149B (zh) * | 2015-07-06 | 2021-04-09 | 赛灵思公司 | 可变带宽滤波 |
CN107579743A (zh) * | 2017-10-13 | 2018-01-12 | 深圳市华士精成科技有限公司 | 一种超高频rfid读写器发射电路 |
CN107579743B (zh) * | 2017-10-13 | 2023-05-16 | 深圳市华士精成科技有限公司 | 一种超高频rfid读写器发射电路 |
CN110277967A (zh) * | 2019-06-28 | 2019-09-24 | 瓴盛科技有限公司 | 一种集成电路及包括该集成电路的移动终端 |
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CN101145207B (zh) | 2011-06-29 |
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