A 60-GHz 2-bit Switched-Line Phase Shifter Using SP4T RF-MEMS Switches

Gong S.; Shen H.; Barker N. S.

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A 60-GHz 2-bit Switched-Line Phase Shifter Using SP4T RF-MEMS Switches

机译：使用SP4T RF-MEMS开关的60 GHz 2位开关线路移相器

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摘要

This paper presents a $V$ -band 2-bit switched-line phase shifter using dc-contact single-pole four-throw (SP4T) RF microelectromechanical systems (RF-MEMS) switches for 60-GHz applications. The design and measurements of the SP4T RF-MEMS switches and the phase shifter are presented. The phase shifter demonstrates an average insertion loss of 2.5 dB in the 55–65-GHz band with a return loss better than 12 dB for each state. The phase error for each state of the switched-line phase shifter is less than 1° at 60 GHz.

机译：本文介绍了一种采用60 GHz应用的直流接触式单刀四掷（SP4T）RF微机电系统（RF-MEMS）开关的$ V $频段2位开关线路移相器。介绍了SP4T RF-MEMS开关和移相器的设计和测量。移相器在55–65 GHz频段内的平均插入损耗为2.5 dB，每种状态的回波损耗均优于12 dB。开关式移相器每种状态的相位误差在60 GHz时小于1°。

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来源
《Microwave Theory and Techniques, IEEE Transactions on》 |2011年第4期|p.894-900|共7页
作者
Gong S.; Shen H.; Barker N. S.;
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作者单位

Department of Electrical and Computer Engineering, University of Virginia, Virginia, VA, USA;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
60 GHz; Broadband; cantilever; contact resistance; dc-contact; low loss; microelectromechanical systems (MEMS); phase arrays; phase shifters; series switch;

机译：60 GHz;宽带;悬臂;接触电阻;直流接触;低损耗;微机电系统（MEMS）;相阵列;移相器;串联开关;

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1. Design and development of a CPW-based 5-bit switched-line phase shifter using inline metal contact MEMS series switches for 17.25 GHz transmit/receive module application [J] . Sukomal Dey, Shiban K. Koul Journal of Micromechanics and Microengineering . 2014,第1期

机译：使用嵌入式金属触点MEMS系列开关的基于CPW的5位开关线路移相器的设计和开发，用于17.25 GHz发射/接收模块应用
2. E-Band 4-Bit Phase Shifter using SP4T Flip Chip Switches [J] . Jia-Chi Samuel Chieh, Anh-Vu Nguyen, Jason Rowland, Advancing Microelectronics . 2018,第3期

机译：使用SP4T倒装芯片开关的E波段4位移相器
3. Ku to V-band 4-bit MEMS phase shifter bank using high isolation SP4T switches and DMTL structures (vol 27, 105010, 2017) [J] . Dey Sukomal, Koul Shiban, Poddar Ajay, Journal of Micromechanics and Microengineering . 2018,第2期

机译：KU对V波段4位MEMS相移器库使用高隔离SP4T开关和DMTL结构（Vol 27,105010,2017）
4. A K-Band Switched-Line Phase Shifter Using Novel Low-Voltage Low-Loss RF-MEMS Switch [C] . Li-Ya Ma, Norhayati Soin, Anis Nurashikin Nordin IEEE Regional Symposium on Micro and Nanoelectronics . 2017

机译：使用新型低压低损耗RF-MEMS开关的K频段开关线移相器
5. Compact in-line DC contact RF-MEMS switch and switched-line phase shifter. [D] . Shen, Hui. 2008

机译：紧凑型串联直流接触式RF-MEMS开关和切换式移相器。
6. RF-MEMS Monolithic K and Ka Band Multi-State Phase Shifters as Building Blocks for 5G and Internet of Things (IoT) Applications [O] . Jacopo Iannacci, Giuseppe Resta, Alvise Bagolini, 2020

机译：RF-MEMS单片K和Ka频段多状态移相器是5G和物联网（IoT）应用的基础
7. Design of 180°-switched-line Phase Shifter with Constant Phase Shift Using CRLH TL [O] . Cheung SW, Zhang J, Zhu Q 2014

机译：用CRLH TL设计具有恒定相移的180°开关线移相器

A 60-GHz 2-bit Switched-Line Phase Shifter Using SP4T RF-MEMS Switches

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