CN108540097B - 一种宽频带低杂散变频设备 - Google Patents
一种宽频带低杂散变频设备 Download PDFInfo
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- CN108540097B CN108540097B CN201810182287.2A CN201810182287A CN108540097B CN 108540097 B CN108540097 B CN 108540097B CN 201810182287 A CN201810182287 A CN 201810182287A CN 108540097 B CN108540097 B CN 108540097B
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/16—Multiple-frequency-changing
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
- H03D2200/0041—Functional aspects of demodulators
- H03D2200/0086—Reduction or prevention of harmonic frequencies
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CN201810182287.2A CN108540097B (zh) | 2018-03-06 | 2018-03-06 | 一种宽频带低杂散变频设备 |
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CN201810182287.2A CN108540097B (zh) | 2018-03-06 | 2018-03-06 | 一种宽频带低杂散变频设备 |
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CN108540097A CN108540097A (zh) | 2018-09-14 |
CN108540097B true CN108540097B (zh) | 2019-11-12 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109831162B (zh) * | 2019-04-11 | 2024-05-28 | 无锡思恩电子科技有限公司 | 一种微波电路 |
CN111953304B (zh) * | 2020-07-30 | 2022-04-29 | 华中科技大学 | 一种用于加速器低电平控制系统的前端信号合成模块 |
CN114268395B (zh) * | 2021-12-16 | 2024-02-06 | 东南大学 | 一种快速宽带动态智能频谱监测的实验装置 |
CN117792291B (zh) * | 2023-12-29 | 2024-09-13 | 成都天贸科技有限公司 | 一种宽带变频器 |
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CN202872731U (zh) * | 2012-11-12 | 2013-04-10 | 中国电子科技集团公司第五十四研究所 | L频段低杂散宽带上变频器 |
CN103391047A (zh) * | 2013-07-12 | 2013-11-13 | 成都林海电子有限责任公司 | 带宽1.2GHz的L波段下变频器及下变频实现方法 |
CN103354468A (zh) * | 2013-07-12 | 2013-10-16 | 成都林海电子有限责任公司 | 带宽1.2GHz的L波段上变频器及上变频实现方法 |
CN104168001A (zh) * | 2014-05-27 | 2014-11-26 | 北京遥测技术研究所 | 一种八通道增益可控下变频器 |
CN207021967U (zh) * | 2017-05-26 | 2018-02-16 | 安徽四创电子股份有限公司 | 一种s波段上变频单元 |
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Inventor after: Song Zhe Inventor after: Meng Entong Inventor after: Tian Wei Inventor after: Zhao Yuxian Inventor after: Shen Xiaoyi Inventor after: Ma Xiao Inventor after: Wang Shuai Inventor after: Fang Jinhui Inventor before: Meng Entong Inventor before: Tian Wei Inventor before: Zhao Yuxian Inventor before: Shen Xiaoyi Inventor before: Ma Xiao Inventor before: Wang Shuai Inventor before: Song Zhe Inventor before: Fang Jinhui |
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