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2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS)最新文献

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Biodegradable pressure sensor for health-care 用于医疗保健的可生物降解压力传感器
2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2014-12-01 DOI: 10.1109/ICECS.2014.7050056
V. Annese, D. Venuto, Christopher Martin, D. Cumming
{"title":"Biodegradable pressure sensor for health-care","authors":"V. Annese, D. Venuto, Christopher Martin, D. Cumming","doi":"10.1109/ICECS.2014.7050056","DOIUrl":"https://doi.org/10.1109/ICECS.2014.7050056","url":null,"abstract":"The subject of the present work is the design, the testing and the implementation of a biodegradable and biocompatible pressure sensor that can be swallowed or implanted in the human body. It has to be biodegradable, at least in part, biocompatible and small in the size. The biodegradable polymer used (Polycaprolactone, PCL) and the technique of printing gold (200-400 nm thick) on it have played a key role throughout the project. PCL was used both as substrate, on which all connections for discrete surface mount devices were printed, and for fabricating the pressure sensitive devices. A possible implementation for gastroenterology is presented. The final implementation fully satisfies the design specifications of biodegradability and biocompatibility, high operating frequency, high frequency sensitivity to changes in capacitance and size minimization.","PeriodicalId":133747,"journal":{"name":"2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129425911","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: 12
Application-informed platform evaluation for commercial-off-the-shelf dynamic voltage scaling 商用现货动态电压标度的应用平台评估
2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2014-12-01 DOI: 10.1109/ICECS.2014.7050020
Benjamin Boudaoud, J. Lach, H. Powell
{"title":"Application-informed platform evaluation for commercial-off-the-shelf dynamic voltage scaling","authors":"Benjamin Boudaoud, J. Lach, H. Powell","doi":"10.1109/ICECS.2014.7050020","DOIUrl":"https://doi.org/10.1109/ICECS.2014.7050020","url":null,"abstract":"As form-factor and lifetime constraints placed on mobile electronic devices grow more restrictive, techniques such as dynamic voltage scaling (DVS) and duty cycling can provide critical energy reductions. This work presents a model-based analysis of worst-case DVS break-even time, and introduces an application-agnostic metric for rapid side-by-side comparison of commercial-off-the-shelf (COTS) products being considered for DVS applications. This metric is intended to reduce time spent profiling multiple devices by enabling more informed processing platform selection earlier in the design cycle. To validate this modeling effort, a COTS platform is selected, prototyped, and evaluated for actual versus predicted break-even time.","PeriodicalId":133747,"journal":{"name":"2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129853280","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: 0
A cascode-free single-stage amplifier using a fully-differential folded voltage-combiner 采用全差分折叠电压合成器的无级码单级放大器
2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2014-12-01 DOI: 10.1109/ICECS.2014.7049972
R. Póvoa, N. Lourenço, N. Horta, Rui Santos-Tavares, J. Goes
{"title":"A cascode-free single-stage amplifier using a fully-differential folded voltage-combiner","authors":"R. Póvoa, N. Lourenço, N. Horta, Rui Santos-Tavares, J. Goes","doi":"10.1109/ICECS.2014.7049972","DOIUrl":"https://doi.org/10.1109/ICECS.2014.7049972","url":null,"abstract":"This paper presents the design and the electrical simulations of a single-stage amplifier with high energy-efficiency and enhanced DC gain without the need of using any cascode devices or any positive-feedback or feed-forward techniques. Instead, a fully-differential folded voltage-combiner block is used in replacement of the traditional tail current-source that is normally employed to bias the differential-pair. Simulation results of the properly optimized circuit, using AIDA-C, a state-of-the-art multi-objective multi-constraint circuit-level optimization tool, demonstrate that a DC gain above 50 dB can be achieved, together with high energy efficiency. A simulated figure-of-merit above 2200 MHz×pF/mA has been reached. The circuit was designed using a 130 nm CMOS technology, draining approximately 0.2 mA from a 1.2 V power supply.","PeriodicalId":133747,"journal":{"name":"2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121197947","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
Investigations of margins for the interplay using a digital testing tool dedicated to neutrons discrimination 使用专用于中子判别的数字测试工具研究相互作用的裕度
2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2014-12-01 DOI: 10.1109/ICECS.2014.7050108
S. Krit, K. Coulié-Castellani, W. Rahajandraibe, G. Micolau, A. Lyoussi
{"title":"Investigations of margins for the interplay using a digital testing tool dedicated to neutrons discrimination","authors":"S. Krit, K. Coulié-Castellani, W. Rahajandraibe, G. Micolau, A. Lyoussi","doi":"10.1109/ICECS.2014.7050108","DOIUrl":"https://doi.org/10.1109/ICECS.2014.7050108","url":null,"abstract":"Investigations of margins for the interplay of a readout system dedicated to neutrons detection and discrimination using a digital testing tool is presented. The readout system and the developed tool are detailed. The different results of simulation provided by this tool and related characteristics of the processing chain are also presented.","PeriodicalId":133747,"journal":{"name":"2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS)","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114635519","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: 0
Memristor-less current- and voltage-controlled meminductor emulators 无忆阻器电流和电压控制的忆电感模拟器
2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2014-12-01 DOI: 10.1109/ICECS.2014.7049976
M. Fouda, A. Radwan
{"title":"Memristor-less current- and voltage-controlled meminductor emulators","authors":"M. Fouda, A. Radwan","doi":"10.1109/ICECS.2014.7049976","DOIUrl":"https://doi.org/10.1109/ICECS.2014.7049976","url":null,"abstract":"This paper introduces two mathematical models of meminductor based on a simple symmetrical double-loop equation with their generic formulas and analysis. Moreover, new circuits based on CCII are developed for emulating the behavior of the current-controlled and voltage-controlled models. The proposed circuits are realized without using a memristor unlike the previous emulators. Finally, the proposed emulators are verified using PSPICE simulations.","PeriodicalId":133747,"journal":{"name":"2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS)","volume":"158 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121685816","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: 27
A high-linearity design for rail-to-rail fully differential current conveyors 轨对轨全差动电流输送机的高线性度设计
2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2014-12-01 DOI: 10.1109/ICECS.2014.7050044
Stefano Caviglia, P. Gastaldo, R. Zunino, D. Caviglia
{"title":"A high-linearity design for rail-to-rail fully differential current conveyors","authors":"Stefano Caviglia, P. Gastaldo, R. Zunino, D. Caviglia","doi":"10.1109/ICECS.2014.7050044","DOIUrl":"https://doi.org/10.1109/ICECS.2014.7050044","url":null,"abstract":"Second-generation current conveyors (CCII) provide flexible building blocks for current-mode circuits. This paper discusses a novel design for the CMOS realization of a rail-to-rail fully differential CCII (FDCCII). The FDCCII is eventually obtained by suitably combining two instances of a four-terminal block, which in practice implements a differential voltage CCIL The simulations show that the proposed design effectively addresses the major issues that affect state-of-the-art implementations of FDCCII: limitations in the dynamic range and unsatisfactory linearity of the input-output relationship.","PeriodicalId":133747,"journal":{"name":"2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114772977","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
A low power/noise emission LTE fully class A/B transmitter with a programmable output balun 低功耗/噪声发射LTE全A/B类发射机，具有可编程输出平衡
2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2014-12-01 DOI: 10.1109/ICECS.2014.7050107
Elisa Girard, Nicola Codega, R. Castello
{"title":"A low power/noise emission LTE fully class A/B transmitter with a programmable output balun","authors":"Elisa Girard, Nicola Codega, R. Castello","doi":"10.1109/ICECS.2014.7050107","DOIUrl":"https://doi.org/10.1109/ICECS.2014.7050107","url":null,"abstract":"A current-mode transmitter for multi-standard wireless communications (including LTE) is presented. To limit both current consumption and RX-band noise a complete class A/B approach (from the DAC to the up-converter) is followed. The circuit is made up of three portions: a baseband that includes class B DAC and a second order low-pass filter (an active first order and a passive first order) combined with a class A/B up-converter. For LTE10 the current consumption (from a 1.8V regulated supply) is 47.5mW at 0dBm and 27.37mW at -6dBm output power respectively. The complete transmitter gives -160.5dBc/Hz RX-band noise injection at 30MHz offset (band 5 for LTE 10).","PeriodicalId":133747,"journal":{"name":"2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114802666","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: 0
An analytical model of AC-DC voltage multipliers 交直流电压乘法器的解析模型
2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2014-12-01 DOI: 10.1109/ICECS.2014.7049987
T. Tanzawa
{"title":"An analytical model of AC-DC voltage multipliers","authors":"T. Tanzawa","doi":"10.1109/ICECS.2014.7049987","DOIUrl":"https://doi.org/10.1109/ICECS.2014.7049987","url":null,"abstract":"This paper proposes an analytical, closed-form AC-DC voltage multiplier model and investigates the dependency of output current and input power on circuit and device parameters. The model uses no fitting parameters and a frequency term applicable to both multipliers using diodes and metal-oxide semiconductor field effect transistors (MOSFETs). Analysis enables circuit designers to estimate circuit parameters, such as the number of stages and capacitance per stages, and device parameters such as saturation current (in the case of diodes) or transconductance (in the case of MOSFETs). Comparisons of the proposed model with SPICE simulation results as well as other models are also provided for validation.","PeriodicalId":133747,"journal":{"name":"2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121963021","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: 6
Impact of a fully reconfigurable LNA on an RF front-end: A system level analysis 完全可重构LNA对射频前端的影响:系统级分析
2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2014-12-01 DOI: 10.1109/ICECS.2014.7050072
L. Lolis, Marcelo de Souza, Lucas Benvegnu Zambon, A. Mariano
{"title":"Impact of a fully reconfigurable LNA on an RF front-end: A system level analysis","authors":"L. Lolis, Marcelo de Souza, Lucas Benvegnu Zambon, A. Mariano","doi":"10.1109/ICECS.2014.7050072","DOIUrl":"https://doi.org/10.1109/ICECS.2014.7050072","url":null,"abstract":"This paper analyzes the power consumption behavior of a fully reconfigurable LNA (G, NF and IIP3) in an RF receiver. The proposed behavioral modeling alters LNA parameters in response to input signal power, while the power consumption of this building block is estimated. The results show that applying this method on the Bluetooth LE and IEEE802.15.4 standards led to 2.5 times less LNA power consumption while decreasing faster than the input signal power increase.","PeriodicalId":133747,"journal":{"name":"2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS)","volume":"146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132244575","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: 5
A 160-GHz three-stage fully-differential amplifier in 40-nm CMOS 一种采用40纳米CMOS的160 ghz三级全差分放大器
2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2014-12-01 DOI: 10.1109/ICECS.2014.7049942
Niels Van Thienen, P. Reynaert
{"title":"A 160-GHz three-stage fully-differential amplifier in 40-nm CMOS","authors":"Niels Van Thienen, P. Reynaert","doi":"10.1109/ICECS.2014.7049942","DOIUrl":"https://doi.org/10.1109/ICECS.2014.7049942","url":null,"abstract":"This paper presents a 160-GHz fully-differential power amplifier in 40-nm CMOS. A tapered gate-connection network was optimized which results in a reduction of the gate resistance and allows to achieve a maximum gain of 11.6 dB with a 3-dB bandwidth of 24 GHz from the three-stage amplifier. The measured saturated output power is 4.1 dBm and the measured 1-dB compression power is 1.5 dBm. The matching networks are implemented using on-chip transformers and slow-wave transmission lines. Differential and common-mode stability is obtained by adding cross-coupled capacitance to the differential pairs and series resistance to the bias network respectively. The amplifier core occupies an area of 0.063 mm2 due to the compact design and the use of slow-wave transmission lines. With a supply voltage of 1.0 V, the amplifier consumes a DC current of 42 mA.","PeriodicalId":133747,"journal":{"name":"2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131681021","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: 24
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