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本文根据"无线通信原理与移动网络"课程中无线传感器网络知识点的基础内容及目前应用特点,对课程实验教学的内容和方法进行实践和探讨。通过综合验证型实验、设计型实验及开放拓展型实验等实验方法使学生在理解无线传感器网络基本协议规范的基础上,增强了分析问题,解决问题的能力,提高了学生对无线传感器网络学习的热情和兴趣,为培养创新型人才打下基础。 相似文献
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“单片机系统设计”课程教学改革探讨与实践 总被引:3,自引:0,他引:3
"单片机系统设计"课程是大多数工科大学生必须学习的一门课程,许多学校都为这门课配备验证性和综合设计性实验.本文提出了"学在教室、历在实验室"的课程教学思路,将老师讲授和学生实验的学时比例从3:1调整为1:3,在实践性环节设计方面,先进行软件设计性实验,再进行综合设计实验,由简单到复杂,提高了学生学习兴趣,根据专业特点,为综合设计环节配备不同的测控对象,真正提高了学生综合实践能力. 相似文献
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介绍了EDA(电子设计自动化)技术中Multisim7.0软件平台的功能特点.利用EDA技术进行设计性实验的研究与开发,是改革传统电子电路实验教学模式的有效途径,能帮助学生掌握最先进的电子电路设计方法和技能.结合EDA技术在电子电路设计型实验中的应用实例分析,阐明了利用Multisim7.0软件平台进行电子电路设计的优越性,其方便的更改电路和元器件参数的能力,使得能够更快更好地进行电子电路设计与仿真分析,同时缩短设计电路的时间,因而是一种全新的培养学生实际动手能力的有效工具. 相似文献
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基于Multisim的数字时钟设计 总被引:1,自引:0,他引:1
为了提高电子电路实验教学质量,引入了Multisim仿真软件,以增加学生的学习兴趣。利用逻辑电路的设计方法,做了数字时钟的实验,得到了正确的结果。得到的结论:利用Multisim强大的功能对电子电路进行仿真测试,可以提高电路的设计和分析效率,提高电子电路实验的教学质量。 相似文献
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河北工业大学电工与电子技术课程组利用网站开发工具Macromedia DreamWeaver,设计了以电子电路仿真软件Electronics Workbench为基础的电工电子虚拟实验室.该虚拟实验室为学生提供了一个功能强大的仿真实验环境,学生通过自主设计课程实验和综合性实验,提高了动手能力,培养了创新能力和科研能力,促进了综合素质的发展,同时促进了"工与电子技术"程教学的改革. 相似文献
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“电子技术设计与实践”课程是高等学校电类专业十分重要的专业基础实践课程。本文介绍了该课程的综合改革方案,即在电子技术基础实验环节之后增设综合实验环节,并引入电子电路仿真软件Multisim进行电路模拟仿真。改革后的“电子技术设计与实践”课程有效地融合了“模拟电子技术”实践和“数字电子技术”实践两个重要的实践环节,并实现了基础实验到综合设计环节的良好过渡。 相似文献
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对自动控制原理实验课程进行教学改革,设计了综合设计性实验———非线性系统分析与实验。采用Matlab对非线性系统进行了仿真,通过运算放大器设计了非线性模拟电路,并采用Multisim软件进行仿真,观测到了丰富的混沌行为。同时通过单片机处理器设计了数字电路,利用Proteus软件进行了仿真,结果与模拟电路基本一致,该实验从理论分析到模拟电路与数字电路软件仿真,从基本电路设计到具体实现,培养了学生的多学科的融合,工程能力程意识,激发了学生学习兴趣和创新精神。 相似文献
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RC电路在实际中的应用非常广泛和灵活,文章以《电路分析基础》课程"一阶电路"一章微、积分电路的教学入手,通过对比、Multisim软件仿真、讨论、知识延伸等多层面的教学方法展开探究,提高学生对RC电路的本质理解,同时激发学生对电子电路课程的兴趣和创造性,逐步培养学生电子工程师的思维模式。 相似文献
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Tanaka K. Kuniyoshi S. 《Proceedings of the IEEE. Institute of Electrical and Electronics Engineers》2005,93(8):1407-1411
The new integrated circuit concept that forms electronic equipment by the textile structure using the flexible fiber has been proposed. In this report, we propose another integrated system-concept of flexible electronics based on "braid structure." The braid integrated system forms electronic equipment constructed by the filamentous body. Electronic integrated circuits are constructed with kumihimo-structure by weaving more than eight threads on which field effect transistors, photoelectric transducers, contact electrode pad and wiring pattern are mounted periodically. The circuit composition and a concrete structure of threads for kumihimo are discussed. 相似文献
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医学电子仪器课程设计是加强生物医学工程专业实践,提升学生电子仪器设计技术和创新能力的重要环节。本文通过一个带通滤波器的电路设计、仿真、实际电路搭建和采用虚拟仪器测试实际电路的完整的设计过程,展示了NI电子学教育平台在培养学生设计技能和实践能力方面的作用。 相似文献
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Yuh-Shyan Hwang Jiann-Jong Chen Sing-Yen Wu Lu-Po Liao Chia-Chun Tsai 《Analog Integrated Circuits and Signal Processing》2007,50(3):213-220
A new pipelined analog-to-digital converter (ADC) using second-generation current conveyor (CCII) is presented. Two main building
blocks of the pipelined ADC, sample-and-hold (S/H) circuit and multiplying digital-to-analog converter (MDAC) are constructed of CCII instead of operational amplifier (OA).
Experimental results show that the proposed CCII-based pipelined ADC can work at 12.5 MHz with a 7.3-bit resolution. The DNL
is within −0.4 LSB and 0.4 LSB and INL is within −0.8 LSB and 0.8 LSB, respectively. The pipelined ADC is realized in TSMC
0.35 μm CMOS technology and consumes 29 mW under a 3.3 V power supply. The core size is 0.85×0.85 mm2.
Sing-Yen Wu received the M.S. degree in the Department of Electronic Engineering from National Taipei University of Technology, Taipei,
Taiwan, in 2005. His current research interests include CMOS pipelined analog-to-digital converters and mixed-signal integrated
circuit.
Lu-Po Liao received the M.S. degree in the Department of Electronic Engineering from National Taipei University of Technology, Taipei,
Taiwan, in 2003. His current research interests include analog integrated circuit design and mixed-signal integrated circuit
design.
Chia-Chun Tsai received the Ph.D. degrees in Electrical Engineering from National Taiwan University, Taipei, Taiwan, 1991. From 1989 to
2005, he served at the Department of Electronic Engineering, National Taipei University of Technology, Taipei, Taiwan. Since
2005 he has been with the Department of Computer Science and Information Engineering, Nanhua University, Chiayi, Taiwan, where
he is a Full Professor. His current research interests include VLSI design automation and mixed-signal IC designs. 相似文献
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Thomas Jacob Koickal Alister Hamilton Su Lim Tan James A. Covington Julian W. Gardner Tim C. Pearce 《IEEE transactions on circuits and systems. I, Regular papers》2007,54(1):60-73
In this paper, we present the analog circuit design and implementation of the components of an adaptive neuromorphic olfaction chip. A chemical sensor array employing carbon black composite sensing materials with integrated signal processing circuitry forms the front end of the chip. The sensor signal processing circuitry includes a dc offset cancellation circuit to ameliorate loss of measurement range associated with chemical sensors. Drawing inspiration from biological olfactory systems, the analog circuits used to process signals from the on-chip odor sensors make use of temporal "spiking" signals to act as carriers of odor information. An on-chip spike time dependent learning circuit is integrated to dynamically adapt weights for odor detection and classification. All the component subsystems implemented on chip have been successfully tested in silicon 相似文献