Results 211 to 220 of about 786,383 (267)

A new current-controlled multiple-output current-conveyor

Proceedings of 1997 IEEE International Symposium on Circuits and Systems. Circuits and Systems in the Information Age ISCAS '97, 2002
A new second-generation multiple-output current-controlled current-conveyor (MOCCCC) is presented. It has current-transfer ratios that can be varied by control currents. It is characterized by approximately constant bandwidth over a wide range of current-transfer ratios.
Abuelma’atti, M.T., Abed, S.M.
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A current switch of current-steering DAC output stage

2011 IEEE International Conference on Anti-Counterfeiting, Security and Identification, 2011
When DAC is applied to communication field, it is generally necessary to have a good dynamic performance. However, nonlinear distortion of output stage current switch has a potent effect on DAC as a whole. The approach proposed in this paper aims to improve on distortion in output stage.
null Pu Luo, null Weidong Yang, null Dongbing Fu   +2 more
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Output Current Ripple-Free PWM Inverters

IEEE Transactions on Circuits and Systems II: Express Briefs, 2010
In this brief, a simple modular passive ripple mirror circuit (PRMC) is proposed for eliminating the inherent high-frequency current ripple of pulsewidth modulation (PWM) inverters. The proposed passive circuit is robust in the sense of without containing either any power semiconductor switch or any extra control.
Ching-Tsai Pan, Ching-Ming Lai, Yu-Lin Juan   +2 more
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Accurate current mirror with high output impedance

ICECS 2001. 8th IEEE International Conference on Electronics, Circuits and Systems (Cat. No.01EX483), 2002
The current mirror is one of the key elements in analog circuit design. For high performance analog circuit applications, the accuracy and output impedance are the most important parameters to determine the performance of the current mirror. In this paper, a new current mirror is proposed to provide high accuracy and very high output impedance. A novel
Kuo-Hsing Cheng, Chi-Che Chen, Chun-Fu Chung   +2 more
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Control on output peak current of motors in robots

The 2014 2nd International Conference on Systems and Informatics (ICSAI 2014), 2014
Strict requirements for joint motor controllers have been put forward with the development of robots. In particular, when a humanoid walks quickly or runs, instantaneous high power and large current are desired. Traditional motor controllers protect themselves by setting maximum operating current.
Tongtong Zhang, Weimin Zhang
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A current integrator with digital output

Nuclear Instruments and Methods, 1959
Abstract This note contains a proposal to integrate currents larger than 1 μA by utilizing their magnetizing action. The proposed method eliminates the usual integrating capacitor with the associated leakage and soakage problems and gives the value of the collected charge in digital form.
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The Output Current of a Nonlinear Device

American Journal of Physics, 1951
A voltage consisting of a cosine term superposed on a steady term is applied to the input of a nonlinear device. The output current of the device is zero for negative voltages, and proportional to the nth power of the voltage when it is positive, the exponent n being 1, 32, or 2.
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Class AB differential input/output current-controlled current amplifier

2013 International Symposium on Intelligent Signal Processing and Communication Systems, 2013
A new CMOS-based class AB differential input/output current-controlled current amplifier is described. The design technique is achieved by the combination of a class AB squaring circuit and current mirrors. The current amplifier has features of linear current gain controllability and low power consumption. Its current gain can linearly and electrically
Khanittha Kaewdang, Wanlop Surakampontorn   +1 more
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Output Current-Voltage Characteristic of a Solar Concentrator

2010
Solar concentrators have received much attention in their potential applications. In solar concentrators the generated current is directly affected by hourly- daily variation factor and the number of suns. In this paper the output current-voltage characteristic of a solar concentrator is derived.
Dong-Gyu Jeong, Do-Sun Song, Young-Hun Lee   +2 more
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Statistical properties of the noise output current

Journal of Engineering Mathematics, 1971
The response of an electronic system to the photons emitted by a radioactive source (noise source) is exponential. Some statistical properties of the system output current are investigated for Poisson-distributed decay. It is found that the power spectral density for the noise is approximately proportional to the reciprocal of the frequency square (ω2).
V. P. Singh, H. Y. Hsieh
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