CN101626223B - 一种射频微波系统用的电调衰减器 - Google Patents
一种射频微波系统用的电调衰减器 Download PDFInfo
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- CN101626223B CN101626223B CN2009100417930A CN200910041793A CN101626223B CN 101626223 B CN101626223 B CN 101626223B CN 2009100417930 A CN2009100417930 A CN 2009100417930A CN 200910041793 A CN200910041793 A CN 200910041793A CN 101626223 B CN101626223 B CN 101626223B
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CN103873158B (zh) * | 2012-12-10 | 2017-08-25 | 北京普源精电科技有限公司 | 一种具有可变衰减器的射频测量装置 |
CN106100599B (zh) * | 2016-06-12 | 2018-11-23 | 广州杰赛科技股份有限公司 | 一种射频模块的增益补偿方法与装置 |
CN106067772B (zh) * | 2016-06-12 | 2018-05-18 | 广州杰赛科技股份有限公司 | 一种射频模块的增益补偿方法与装置 |
CN107863594A (zh) * | 2017-10-27 | 2018-03-30 | 成都西井科技有限公司 | 电调衰减器 |
CN107863596A (zh) * | 2017-10-27 | 2018-03-30 | 成都西井科技有限公司 | 具有防干扰作用的微波数控衰减设备 |
CN109495083B (zh) * | 2018-09-30 | 2022-04-19 | 中国人民解放军海军工程大学 | 双极性电调衰减器 |
CN109995344B (zh) * | 2019-05-10 | 2024-02-13 | 中国电子科技集团公司第三十四研究所 | 一种数控衰减电路及其调节方法 |
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Address after: 528000, No. five building, No. 4 industrial estate, hi tech Industrial Development Zone, Port Road, Chancheng District, Foshan, Guangdong, Foshan Applicant after: Guangdong Kuanpu Technology Co., Ltd. Address before: 528041 floor, building No. 4, South Park, high tech Zone, Port Road, Foshan, Guangdong, China Applicant before: Foshan Wide Spectrum RF Technology R&D Co., Ltd. |
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Address after: 528000, No. five building, No. 4 industrial village, hi tech Industrial Development Zone, Port Road, Chancheng District, Guangdong, Foshan Patentee after: Guangdong quanpu Technology Co., Ltd Address before: 528000, No. five building, No. 4 industrial village, hi tech Industrial Development Zone, Port Road, Chancheng District, Guangdong, Foshan Patentee before: Guangdong Kuanpu Technology Co., Ltd. |
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