发布求助
文献互助 智能选刊 最新文献

2015 IEEE International Circuits and Systems Symposium (ICSyS)最新文献

筛选
英文 中文
Towards wearable active humidifier for dry eyes 面向干眼症的可穿戴式主动加湿器
2015 IEEE International Circuits and Systems Symposium (ICSyS) Pub Date : 2015-09-01 DOI: 10.1109/CIRCUITSANDSYSTEMS.2015.7394076
T. Tang, Nur Haedzerlin Md Noor
{"title":"Towards wearable active humidifier for dry eyes","authors":"T. Tang, Nur Haedzerlin Md Noor","doi":"10.1109/CIRCUITSANDSYSTEMS.2015.7394076","DOIUrl":"https://doi.org/10.1109/CIRCUITSANDSYSTEMS.2015.7394076","url":null,"abstract":"Dry eyes disease is one of the common eye-related problems happened due to deficiency in tear production. There are many factors contributing to this disease such as ocular surface and tear film problem, age and gender, indoor environment, and computer vision syndrome (CVS). This paper proposes the design of a wearable humidifier for the eyes. Unlike the moisture chamber spectacles, the proposed system is an active device. It can self-regulate according to the indoor relative humidity to produce mist particles that can increase small area humidity level in proximity to the eyes. The electrical module comprises humidity and temperature sensors, micro pump, ultrasonic transducer and a microcontroller. Experiment results proved the design concept and demonstrated that the prototype system could raise relative humidity level by 30% within 4 minutes of activation.","PeriodicalId":306918,"journal":{"name":"2015 IEEE International Circuits and Systems Symposium (ICSyS)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132221220","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
0.13µm CMOS low noise amplifier for 40GHz radio-over-fiber system 0.13µm CMOS低噪声放大器，用于40GHz无线光纤系统
2015 IEEE International Circuits and Systems Symposium (ICSyS) Pub Date : 2015-09-01 DOI: 10.1109/CIRCUITSANDSYSTEMS.2015.7394065
S. M. M. Mohd Hassan, N. Farid, R. Sanusi, A. Marzuki
{"title":"0.13µm CMOS low noise amplifier for 40GHz radio-over-fiber system","authors":"S. M. M. Mohd Hassan, N. Farid, R. Sanusi, A. Marzuki","doi":"10.1109/CIRCUITSANDSYSTEMS.2015.7394065","DOIUrl":"https://doi.org/10.1109/CIRCUITSANDSYSTEMS.2015.7394065","url":null,"abstract":"This paper presents the design methodology and implementation of a cascode low-noise amplifier (LNA) for 40GHz radio-over-fiber (RoF) system. The proposed LNA is implemented in 0.13μm CMOS technology. The single-stage LNA achieves a maximum measured small-signal gain of 8.87dB at 41.25GHz while consuming 18.3mW from a 2.0V supply. Measurement results also display a good input and output return losses, which is less than -10dB at the operating frequency which is centered at 38.5GHz. Simulation results show a noise figure of 5dB, an input 1-dB compression of -9.51dB and an output 1-dB compression point of -2.23dB at 38.5GHz.","PeriodicalId":306918,"journal":{"name":"2015 IEEE International Circuits and Systems Symposium (ICSyS)","volume":"244 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123106530","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: 1
Modified SR latch in dynamic comparator for ultra-low power SAR ADC 超低功耗SAR ADC动态比较器的改进SR锁存器
2015 IEEE International Circuits and Systems Symposium (ICSyS) Pub Date : 2015-09-01 DOI: 10.1109/CIRCUITSANDSYSTEMS.2015.7394084
Iffa Sharuddin, L. Lee
{"title":"Modified SR latch in dynamic comparator for ultra-low power SAR ADC","authors":"Iffa Sharuddin, L. Lee","doi":"10.1109/CIRCUITSANDSYSTEMS.2015.7394084","DOIUrl":"https://doi.org/10.1109/CIRCUITSANDSYSTEMS.2015.7394084","url":null,"abstract":"A low power dynamic comparator for Successive Approximation (SAR) analog-to-digital converter (ADC) is presented. The modified dynamic comparator is designed to be implemented in the ultra-low power Successive Approximation Analog to Digital Converter (SAR ADC). The improved comparator has advantages of smaller resolution and stable output voltage for SAR ADC operation by using modified SR Latch compared to previous works reported. The proposed dynamic comparator is designed and simulated in the 0.18 μm CMOS process. Simulation results show that it only consumed 191 pW at 1.5 V power supply with clock frequency of 0.1 MHz. Both pre and post layout has been simulated and the performance analysis is presented.","PeriodicalId":306918,"journal":{"name":"2015 IEEE International Circuits and Systems Symposium (ICSyS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130294309","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: 2
首页 上一页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信
小红书