Low phase variation digital controlled attenuator with amplitude calibration function
This paper presents a high accuracy and low phase variation 5-bit digital controlled attenuator (DCA) for Ka-band phased-array system applications. The DCA adopts three attenuation topologies of T-type, simplified T-type and Π-type topologies with embedded switches to design the basic attenuation ce...
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| Format: | Article |
| Language: | zho |
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National Computer System Engineering Research Institute of China
2023-02-01
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| Series: | Dianzi Jishu Yingyong |
| Subjects: | |
| Online Access: | http://www.chinaaet.com/article/3000159660 |