用于捕获离子量子计算的600 v峰对峰65 dbc射频信号源

IF 4 2区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Circuits and Systems II: Express Briefs Pub Date : 2024-11-20 DOI:10.1109/TCSII.2024.3502802

Seongchan Bae;Myunghun Kim;Junhee Cho;Moonjoo Lee;Jae-Yoon Sim

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引用次数: 0

摘要

本文介绍了一种用于捕获离子量子计算的高压射频源。它由一个外部变压器和一个在单芯片上实现的驱动器组成。变压器的使用显著降低了片上电流驱动要求至32mA，同时提供620-VPP的输出。与以前的工作相比，所提出的架构还实现了20dB的SFDR改进。本简介包括最佳变压器设计指南，可以以最小的功耗最大化输出电压。所提出的设计方案提供了射频源的小型化实现，并使其有望用于具有多个射频源的可扩展量子计算。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A 600-V Peak-to-Peak 65-dBc RF Signal Source for Trapped-Ion Quantum Computing

This brief presents a high-voltage RF source for trapped-ion quantum computing. It consists of an external transformer and a driver implemented on a single chip. The use of a transformer significantly reduces on-chip current driving requirements to 32mA while delivering a 620-VPP to the output. The proposed architecture also achieves a 20dB improvement in SFDR compared to the previous work. This brief includes a guide for the optimal transformer design that can maximize the output voltage with the minimum power consumption. The proposed design scheme provides a miniaturized implementation of the RF source and makes it promising for scalable quantum computing with multiple RF sources.

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来源期刊

IEEE Transactions on Circuits and Systems II: Express Briefs 工程技术-工程：电子与电气

CiteScore

7.90

自引率

20.50%

发文量

883

审稿时长

3.0 months

期刊介绍： TCAS II publishes brief papers in the field specified by the theory, analysis, design, and practical implementations of circuits, and the application of circuit techniques to systems and to signal processing. Included is the whole spectrum from basic scientific theory to industrial applications. The field of interest covered includes: Circuits: Analog, Digital and Mixed Signal Circuits and Systems Nonlinear Circuits and Systems, Integrated Sensors, MEMS and Systems on Chip, Nanoscale Circuits and Systems, Optoelectronic Circuits and Systems, Power Electronics and Systems Software for Analog-and-Logic Circuits and Systems Control aspects of Circuits and Systems.