IEEE Open Journal of the Solid-State Circuits Society最新文献_第10页

IQ Photonic Receiver for Coherent Imaging With a Scalable Aperture 可伸缩孔径相干成像IQ光子接收机

IEEE Open Journal of the Solid-State Circuits Society Pub Date : 2021-09-17 DOI: 10.1109/OJSSCS.2021.3113264

Aroutin Khachaturian;Reza Fatemi;Ali Hajimiri

{"title":"IQ Photonic Receiver for Coherent Imaging With a Scalable Aperture","authors":"Aroutin Khachaturian;Reza Fatemi;Ali Hajimiri","doi":"10.1109/OJSSCS.2021.3113264","DOIUrl":"https://doi.org/10.1109/OJSSCS.2021.3113264","url":null,"abstract":"Silicon photonics (SiP) integrated coherent image sensors offer higher sensitivity and improved range-resolution-product compared to direct detection image sensors such as CCD and CMOS devices. Previous generations of SiP coherent imagers suffer from relative optical phase fluctuations between the signal and reference paths, which results in random phase and amplitude fluctuations in the output signal. This limitation negatively impacts the SNR and signal acquisition times. Here, we present a coherent imager system that suppresses the optical carrier signal and removes non-idealities from the relative optical path using a photonic in-phase (I) and quadrature (Q) receiver via a 90° hybrid detector. Furthermore, we incorporate row-column read-out and row-column addressing schemes to address the electro-optical interconnect density challenge. Our novel row-column read-out architecture for the sensor array requires only \u0000<inline-formula> <tex-math>$2N$ </tex-math></inline-formula>\u0000 interconnects for \u0000<italic>N\u00002\u0000 sensors. An \u0000<inline-formula> <tex-math>$8times 8$ </tex-math></inline-formula>\u0000 IQ sensor array is presented as a proof-of-concept demonstration with \u0000<inline-formula> <tex-math>$1.2times 10^{-5}$ </tex-math></inline-formula>\u0000 resolution over range accuracy. Free-space FMCW ranging with \u0000<inline-formula> <tex-math>$250 mu text {m}$ </tex-math></inline-formula>\u0000 resolution at 1 m distance has been demonstrated using this sensor array.","PeriodicalId":100633,"journal":{"name":"IEEE Open Journal of the Solid-State Circuits Society","volume":"1 ","pages":"263-270"},"PeriodicalIF":0.0,"publicationDate":"2021-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/iel7/8782712/8816720/09540747.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67862739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Design Techniques for High-Speed Wireline Transmitters 高速有线发射机的设计技术

IEEE Open Journal of the Solid-State Circuits Society Pub Date : 2021-09-14 DOI: 10.1109/OJSSCS.2021.3112398

Behzad Razavi

引用次数: 3

Terahertz Integrated Circuits and Systems for High-Speed Wireless Communications: Challenges and Design Perspectives 用于高速无线通信的太赫兹集成电路和系统：挑战和设计前景

IEEE Open Journal of the Solid-State Circuits Society Pub Date : 2021-09-08 DOI: 10.1109/OJSSCS.2021.3110748

Payam Heydari

{"title":"Terahertz Integrated Circuits and Systems for High-Speed Wireless Communications: Challenges and Design Perspectives","authors":"Payam Heydari","doi":"10.1109/OJSSCS.2021.3110748","DOIUrl":"https://doi.org/10.1109/OJSSCS.2021.3110748","url":null,"abstract":"This paper presents challenges and design perspectives for terahertz (THz) integrated circuits and systems. THz means different things to different people. From International Telecommunication Union (ITU) perspective, THz radiation primarily means frequency range from 300 – 3000 GHz. However, recently, a more expansive definition of THz has emerged that covers frequencies from 100 GHz to 10 THz, which includes sub-THz (100 – 300 GHz), ITU-defined THz frequencies. This definition is now commonly used by communication theorists, and since this paper is intended for people with a wide variety of expertise in system and circuit design, we have adopted the latter definition. The paper brings to the open unmitigated shortcomings of conventional transceiver architectures for multi gigabit-per-second wireless applications, unfolds challenges in designing THz transceivers, and provides pathways to address these impediments. Furthermore, it goes through design challenges and candidate solutions for key circuit blocks of a transceiver including front-end amplifiers, local oscillator (LO) circuit and LO distribution network, and antennas intended for frequencies above 100 GHz.","PeriodicalId":100633,"journal":{"name":"IEEE Open Journal of the Solid-State Circuits Society","volume":"1 ","pages":"18-36"},"PeriodicalIF":0.0,"publicationDate":"2021-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/iel7/8782712/8816720/09530765.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67861440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 15

Optically Enabled ADCs and Application to Optical Communications 光学ADC及其在光通信中的应用

IEEE Open Journal of the Solid-State Circuits Society Pub Date : 2021-09-07 DOI: 10.1109/OJSSCS.2021.3110943

Andrea Zazzi;Juliana Müller;Maxim Weizel;Jonas Koch;Dengyang Fang;Alvaro Moscoso-Mártir;Ali Tabatabaei Mashayekh;Arka D. Das;Daniel Drayß;Florian Merget;Franz X. Kärtner;Stephan Pachnicke;Christian Koos;J. Christoph Scheytt;Jeremy Witzens

{"title":"Optically Enabled ADCs and Application to Optical Communications","authors":"Andrea Zazzi;Juliana Müller;Maxim Weizel;Jonas Koch;Dengyang Fang;Alvaro Moscoso-Mártir;Ali Tabatabaei Mashayekh;Arka D. Das;Daniel Drayß;Florian Merget;Franz X. Kärtner;Stephan Pachnicke;Christian Koos;J. Christoph Scheytt;Jeremy Witzens","doi":"10.1109/OJSSCS.2021.3110943","DOIUrl":"https://doi.org/10.1109/OJSSCS.2021.3110943","url":null,"abstract":"Electrical-optical signal processing has been shown to be a promising path to overcome the limitations of state-of-the-art all-electrical data converters. In addition to ultra-broadband signal processing, it allows leveraging ultra-low jitter mode-locked lasers and thus increasing the aperture jitter limited effective number of bits at high analog signal frequencies. In this paper, we review our recent progress towards optically enabled time- and frequency-interleaved analog-to-digital converters, as well as their monolithic integration in electronic-photonic integrated circuits. For signal frequencies up to 65 GHz, an optoelectronic track-and-hold amplifier based on the source-emitter-follower architecture is shown as a power efficient approach in optically enabled BiCMOS technology. At higher signal frequencies, integrated photonic filters enable signal slicing in the frequency domain and further scaling of the conversion bandwidth, with the reconstruction of a 140 GHz optical signal being shown. We further show how such optically enabled data converter architectures can be applied to a nonlinear Fourier transform based integrated transceiver in particular and discuss their applicability to broadband optical links in general.","PeriodicalId":100633,"journal":{"name":"IEEE Open Journal of the Solid-State Circuits Society","volume":"1 ","pages":"209-221"},"PeriodicalIF":0.0,"publicationDate":"2021-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/iel7/8782712/8816720/09530562.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67861567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Design Considerations for a Sub-mW Receiver Front-End for Internet-of-Things 物联网Sub-mW接收机前端的设计考虑

IEEE Open Journal of the Solid-State Circuits Society Pub Date : 2021-09-06 DOI: 10.1109/OJSSCS.2021.3110461

Ehsan Kargaran;Danilo Manstretta;Rinaldo Castello

{"title":"Design Considerations for a Sub-mW Receiver Front-End for Internet-of-Things","authors":"Ehsan Kargaran;Danilo Manstretta;Rinaldo Castello","doi":"10.1109/OJSSCS.2021.3110461","DOIUrl":"https://doi.org/10.1109/OJSSCS.2021.3110461","url":null,"abstract":"Internet-of-Things (IoT) and Wireless sensor networks (WSNs) require very low power transceivers. This paper presents techniques for minimizing power consumption of receiver (RX) frontends for short range wireless links. Two key approaches, i.e., current reuse and supply voltage reduction are compared. Different RX architectures such as direct-conversion, low-IF, sliding IF as well as phase-tracking RX, are compared, emphasizing their potential and limitations when targeting sub-mW RX power dissipation. Low-power design techniques for LNA, frequency generation blocks and baseband amplifiers are presented. As a case study, an efficient low-IF RX front-end for IoT is described in detail. In 28 nm CMOS, such a receiver occupies an active area of 0.1 mm\u00002\u0000 and consumes only \u0000<inline-formula> <tex-math>$350~{mu }text{W}$ </tex-math></inline-formula>\u0000 from a 0.9 V supply while showing a minimum in band NF of 6.2 dB. The achieved performance is very competitive with state-of-the-art ultra-low-power receivers, while consuming the lowest power.","PeriodicalId":100633,"journal":{"name":"IEEE Open Journal of the Solid-State Circuits Society","volume":"1 ","pages":"37-52"},"PeriodicalIF":0.0,"publicationDate":"2021-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/iel7/8782712/8816720/09530456.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67861441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Harmonic Oscillators in CMOS—A Tutorial Overview CMOS中的谐振子——教程概述

IEEE Open Journal of the Solid-State Circuits Society Pub Date : 2021-09-06 DOI: 10.1109/OJSSCS.2021.3109854

Pietro Andreani;Andrea Bevilacqua

引用次数: 3

Correction to: Adults' Stress Response to Unexpected Oral and Arithmetic Tasks in Supine Position. 更正：成年人对仰卧位意外口语和算术任务的压力反应。

IEEE Open Journal of the Solid-State Circuits Society Pub Date : 2021-01-01 DOI: 10.1007/978-3-030-78771-4_43

Styliani Geronikolou, Ioannis Koutelekos, George Lambrou, Anna Tagka, Dennis Cokkinos, George P Chrousos

引用次数: 0

2021 Index IEEE Open Journal of the Solid-State Circuits Society Vol. 1 2021年索引IEEE固态电路学会开放期刊第1卷

IEEE Open Journal of the Solid-State Circuits Society Pub Date : 2021-01-01 DOI: 10.1109/OJSSCS.2022.3150526

引用次数: 0

RFIC 2022 Call for Papers RFIC 2022论文征集

IEEE Open Journal of the Solid-State Circuits Society Pub Date : 2021-01-01 DOI: 10.1109/OJSSCS.2021.3120245

引用次数: 0

IEEE Open Journal of the Solid-State Circuits Society IEEE固态电路学会开放期刊

IEEE Open Journal of the Solid-State Circuits Society Pub Date : 2020-06-10 DOI: 10.1109/OJSSC.2019.2949191

引用次数: 0