593 results found.
Year: 2013, Volume: 13, Number: 4
... New design requirements, when higher dynamic range and higher operational transconductance amplifiers in CMOS technology, providing elementary "tanh" and "sinh/cosh" functions with frequency performance at low power consumption and small high accuracy are proposed. These elementary cells are used to chip area are required. design first order CMOS ELIN filters ...
Terms matched: 1 - Score: 42 - 1,492k
Year: 2013, Volume: 13, Number: 4
... are shown by dashdot lines. device. Hence, the supply voltage harmonics are not in phase A. Estimation of Model Parameters with PC-generated harmonics at the same frequency, and the In this paper, functions f(SSC) and g(SSC) will be modeled impact of attenuation and diversity is not neglected, ...
Terms matched: 1 - Score: 3 - 595k
Year: 2013, Volume: 13, Number: 4
... which uses propose the virtual instrumentation approach in various innovative algorithms based on time and frequency domains analysis to process power signals. In order to detect the situations, ... , "A Virtual temporary states characterization, the authors propose a new instrument for time-frequency analysis of signals with highly non- approach, which supposes the use of ...
Terms matched: 2 - Score: 44 - 902k
Year: 2013, Volume: 13, Number: 4
... On the other side, average current mode control offers the advantage of both constant frequency operation and low harmonic distortion [4]. Digital controllers have rapidly penetrated ... R. D. Middlebrook, "Modeling and analysis of switching dc-to-dc converters in constant-frequency is also general and only typical converter values for the current programmed mode, ...
Terms matched: 2 - Score: 5 - 728k
Year: 2013, Volume: 13, Number: 4
... . Do, "A new contourlet transform with sharp frequency (b) localization," IEEE International Conference ... ƒ sd k (3) more low-frequency information than high-frequency k €1 information. For obtaining different measurement numbers ... € sdi/ ƒ sd k (3) more low-frequency information than high-frequency k €1 information. For obtaining ...
Terms matched: 3 - Score: 14 - 802k
Year: 2013, Volume: 13, Number: 4
... z axis of the angular speed of the mass centre for the central vertebra. Figure 4. The 11th form of vibration for the third central vertebra €“ natural frequency of 104,239 Hz. It has been done an analysis of the movement of a point of the central vertebra, by coupling the rigid solid movement ...
Terms matched: 1 - Score: 3 - 1,048k
Year: 2013, Volume: 13, Number: 4
... see Fig. 2) from max € Fig. 2b min circuit Fig. 2b Minimum 100 250 MAX €“ finding the maximum value; on odd clock Maximum frequency in MHz value b) MAX_MIN €“ finding maximum and minimum value; cycle N € 5 a) N/4 items EVEN_ODD €“ data sort by circuits ...
Terms matched: 1 - Score: 20 - 698k
Year: 2013, Volume: 13, Number: 4
... ) v(k) € cluster (8) €‚ where the threshold cluster is estimated in the practice. where Φ (f) is the frequency-domain weighting function, and different patterns of Φ (f) may lead to various GCC 5) If the variances of all the clusters satisfy the condition ( ...
Terms matched: 1 - Score: 3 - 793k
Year: 2013, Volume: 13, Number: 4
... , 100µA peak-to- peak current input signal. Figure 6. AC transfer characteristic (a) (b) Figure 9. Monte-Carlo simulation results for a) frequency domain and b) time domain Figure 7. Time-domain simulation results for triangular wave input current at n port and square wave input current at p port. ...
Terms matched: 1 - Score: 17 - 751k
Year: 2013, Volume: 13, Number: 4
... 90nm technology [1 ,12]. Well-known algorithms have better reduction in SER than [7]. We have low power controls such as dynamic voltage and frequency verified the proposed algorithms with the characterized scaling (DVFS) can suffer from an increasing logic SER due 45nm open cell library. to the exponential growth of ...
Terms matched: 1 - Score: 3 - 827k