2018 29th Irish Signals and Systems Conference (ISSC)最新文献_第6页

Effect of Parasitics and Process Variations in Buck Converters Operated in Voltage-Mode 电压模式下Buck变换器的寄生效应和工艺变化

2018 29th Irish Signals and Systems Conference (ISSC) Pub Date : 2018-06-01 DOI: 10.1109/ISSC.2018.8585362

P. Napolitano, Marian Poncik, A. Bonelli

引用次数: 2

Deep Learning for Visual Navigation of Unmanned Ground Vehicles : A review 基于深度学习的无人地面车辆视觉导航研究进展

2018 29th Irish Signals and Systems Conference (ISSC) Pub Date : 2018-06-01 DOI: 10.1109/ISSC.2018.8585381

N. O’Mahony, S. Campbell, L. Krpalkova, D. Riordan, Joseph Walsh, Aidan Murphy, C. Ryan

引用次数: 10

A Novel Ultrasound Image Enhancement Algorithm Using Cascaded Clustering on Wavelet Sub-bands 一种基于小波子带级联聚类的超声图像增强算法

2018 29th Irish Signals and Systems Conference (ISSC) Pub Date : 2018-06-01 DOI: 10.1109/ISSC.2018.8585350

Prerna Singh, R. Mukundan, Rex de Ryke

引用次数: 1

A Low Jitter Low Power and Wide Tuning Range Differential Ring Oscillator Topology in 28nm CMOS Technology for Clock Synthesizer Applications 时钟合成器应用的低抖动、低功耗和宽调谐范围差分环振荡器拓扑

2018 29th Irish Signals and Systems Conference (ISSC) Pub Date : 2018-06-01 DOI: 10.1109/ISSC.2018.8585386

Giuseppe Macera

{"title":"A Low Jitter Low Power and Wide Tuning Range Differential Ring Oscillator Topology in 28nm CMOS Technology for Clock Synthesizer Applications","authors":"Giuseppe Macera","doi":"10.1109/ISSC.2018.8585386","DOIUrl":"https://doi.org/10.1109/ISSC.2018.8585386","url":null,"abstract":"The Differential Ring Oscillator (DRO)-based VCO design involves many tradeoffs between frequency generation, phase noise, tuning range, power and area. Generally a lower phase noise design requires an higher current consumption, or a wider tuning range can be achieved at expense of higher noise level. In this paper, a 0.9-V differential ring oscillator (DRO) implemented in a 28nm CMOS technology is presented. Using very simple current-controlled delay cells, the proposed VCO achieves a wide operating frequency range from 1.10 to 1.62 GHz with a relatively constant output amplitude and excellent linearity between the output frequency and the input control current. Both theory and simulation show that the root-mean-square (rms) timing jitter is as small as 0.5 ps. The phase noise is −143.8 dBc/Hz at 10 MHz offset from the carrier frequency. The power supply sensitivity is 5.5%/V, the temperature coefficient is +500 ppm/degC, and the power consumption is 3 mW at nominal conditions. The area occupation is relatively smaller due to the simplicity and the low number of the delay cell used.","PeriodicalId":174854,"journal":{"name":"2018 29th Irish Signals and Systems Conference (ISSC)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121476160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

She Knows Too Much – Voice Command Devices and Privacy 她知道的太多了——语音命令设备和隐私

2018 29th Irish Signals and Systems Conference (ISSC) Pub Date : 2018-06-01 DOI: 10.1109/ISSC.2018.8585380

Eoghan Furey, Juanita Blue

{"title":"She Knows Too Much – Voice Command Devices and Privacy","authors":"Eoghan Furey, Juanita Blue","doi":"10.1109/ISSC.2018.8585380","DOIUrl":"https://doi.org/10.1109/ISSC.2018.8585380","url":null,"abstract":"Voice controlled Internet of Things (IoT) devices have become ubiquitous in homes and offer individuals many convenient and entertaining features. The Amazon Echo and its intelligent personal assistant, \"Alexa\", is a leading innovation in this area. This novel research examines aspects of privacy relating to personal use of the Echo. It aims to ascertain the types of data that may be vocally extracted from a selection of the multitude of applications that may be linked to the Echo.In the era of IoT, Big Data and Artificial Intelligence, privacy concerns are paramount for the individual. Personal data has never been more valuable, both to large reputable corporations and to criminals groups. The European Union’s General Data Protection Regulations (GDPR) will come into force in May 2018, aiming to protect the personal data of EU citizens. This has further highlighted the emergent risks stemming from this technological medium.This paper demonstrates that a typically configured Echo device can prove to be a vulnerable channel by which personal information may be accessed. Where no safeguards are implemented, a plethora of data including personal identifiable information and personal health information is available from the device. Data exposure by simple vocal request leaves the system vulnerable to inquisition by any unauthorized individual who is within \"ear shot\" of the device. The research explores the extent to which these risks can be reduced or mitigated, offering a set of recommendations aimed at preserving user privacy, while still enabling functionality of the device. Adherence to these recommendations will empower individuals to guard against privacy breaches from local sources.","PeriodicalId":174854,"journal":{"name":"2018 29th Irish Signals and Systems Conference (ISSC)","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125020608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 11

A BJT BiCMOS Temperature Sensor with a Two-Point Calibrated Inaccuracy of 0.1°C (3σ) from -40 to 125°C BJT BiCMOS温度传感器，两点校准误差为0.1°C (3σ)，范围为-40至125°C

2018 29th Irish Signals and Systems Conference (ISSC) Pub Date : 2018-06-01 DOI: 10.1109/ISSC.2018.8585351

Gabriel Banarie, D. McDonagh, Viorel Bucur, Stefan Marinca, M. Bodea

引用次数: 1

Mel Frequency Cepstral Coefficients Enhance Imagined Speech Decoding Accuracy from EEG Mel频率倒谱系数提高脑电想象语音解码精度

2018 29th Irish Signals and Systems Conference (ISSC) Pub Date : 2018-05-03 DOI: 10.1109/ISSC.2018.8585291

Ciaran Cooney, R. Folli, D. Coyle

引用次数: 32