对超宽带雷达传感器应用的控制半导体开关的分析和实施
Patrik Jurik1, Miroslav Sokol1, Pavol Galajda1
1Department of Electronics and Multimedia Telecommunications, Technical University of Košice, 042 00 Kosice, Slovakia.
Sensors (Basel, Switzerland)
|September 9, 2023
概括
本研究介绍了一种用于超宽带 (UWB) 传感器应用的新型高频半导体集成开关. 设计的交换机提供了出色的带宽和隔离,满足UWB系统的关键要求.
科学领域:
- 电气工程 电气工程
- 微波工程 微波工程
- 半导体设备 半导体设备
背景情况:
- 超宽带 (UWB) 传感器应用需要专门的硬件来进行高频信号切换.
- 芯片系统 (SoC) 和包装系统 (SiP) 的集成趋势推动了对紧,高性能开关的需求.
- 高频信号切换对于电信和实验室仪器来说至关重要.
研究的目的:
- 设计和分析专门用于UWB应用的高频半导体集成开关.
- 通过使用NMOS晶体管实现高集成,并通过精确的电路和布局设计优化性能.
- 开发适用于UWB传感器系统的开关,包括天线MIMO配置和校准工具切换.
主要方法:
- 设计了一个使用NMOS晶体管和CMOS逻辑控制的高频半导体集成开关.
- 在低成本的0.35μm SiGe BiCMOS技术中实现了开关设计.
- 进行电路模拟,布局创建和布局后模拟,包括寄生虫提取.
- 制造了芯片并测量了它的参数.
主要成果:
- 制造的UWB开关在3.3V的电源电流下运行2mA.
- 实现了6GHz的带宽和1GHz的插入损失为-2.2dB.
- 在1GHz时,已证明 -33dB的隔离.
- 测量的参数满足UWB传感器应用的要求.
结论:
- 设计和制造的高频半导体集成开关适用于UWB传感器应用.
- 使用NMOS晶体管和优化设计可以弥补频率限制.
- SiGe BiCMOS技术使开关能够与其他UWB系统组件集成.
关键词:
在ASIC的基础上,它是ASIC.标签: SPDT 标签: SPDT 标签: SPDT 标签: SPDT 标签: SPDT如果P SiP SiP这就是为什么SoC SoC.在UWB中,UWB是UWB.开关 开关 开关 开关 开关超宽带 超宽带是什么?更多相关视频
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