Bias-Free Operational UTC-PD Pair for Optoelectronic Mixing

IF 2.9 2区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Electron Devices Pub Date : 2025-03-18 DOI:10.1109/TED.2025.3547701

JiHong Ye;YongQing Huang;MingXi Yang;Shuhu Tan;Xiaomin Ren

引用次数: 0

Abstract

This study presents the first demonstration of a two-element uni-traveling carrier photodiodes (UTC-PDs) pair for optoelectronic mixing in wireless communication, utilizing bias-free operational UTC-PDs to effectively reduce system power consumption and complexity. One UTC-PD in the system converts the intermediate frequency (IF) signal into a bias modulation signal, which is then directed to a second UTC-PD that processes the local oscillation (LO) signal to achieve optoelectronic mixing. We achieved optoelectronic mixing with LO and IF signal frequencies of 20 and 2 GHz, respectively, resulting in a conversion loss (CL) of 21.9 dB at zero bias voltage.

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用于光电混频的无偏操作UTC-PD对

本研究首次展示了一种用于无线通信中光电混合的双元单行载波光电二极管（utc - pd）对，利用无偏置操作的utc - pd有效降低了系统功耗和复杂性。系统中的一个UTC-PD将中频（IF）信号转换成偏置调制信号，然后定向到第二个UTC-PD处理本振（LO）信号以实现光电混合。我们实现了LO和IF信号频率分别为20 GHz和2 GHz的光电混频，在零偏置电压下的转换损耗（CL）为21.9 dB。

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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来源期刊

IEEE Transactions on Electron Devices 工程技术-工程：电子与电气

CiteScore

5.80

自引率

16.10%

发文量

937

审稿时长

3.8 months

期刊介绍： IEEE Transactions on Electron Devices publishes original and significant contributions relating to the theory, modeling, design, performance and reliability of electron and ion integrated circuit devices and interconnects, involving insulators, metals, organic materials, micro-plasmas, semiconductors, quantum-effect structures, vacuum devices, and emerging materials with applications in bioelectronics, biomedical electronics, computation, communications, displays, microelectromechanics, imaging, micro-actuators, nanoelectronics, optoelectronics, photovoltaics, power ICs and micro-sensors. Tutorial and review papers on these subjects are also published and occasional special issues appear to present a collection of papers which treat particular areas in more depth and breadth.