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Piecewise-Defined Functions
Piecewise-Defined Functions

D.J. Perreault, R.L. Selders, and J.G. Kassakian, Frequency-Based Current-Sharing Techniques for Paralleled Power Converters, IEEE Transactions on Power Electronics , Vol. 13, No. 4, July 1998, pp. 626-634.
D.J. Perreault, R.L. Selders, and J.G. Kassakian, Frequency-Based Current-Sharing Techniques for Paralleled Power Converters, IEEE Transactions on Power Electronics , Vol. 13, No. 4, July 1998, pp. 626-634.

LTC1060 - Linear Technology
LTC1060 - Linear Technology

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Universal GPS Receiver General Description Features

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this PDF file

... The beginnings of the Matrix Converter date back to the late 1970s. Nowadays, the name “Matrix Converter” is used to label any power topology that can be organized into sub blocks placed in a matrix shape. In this paper “Matrix Converter” refers to the symmetrical 3×3 topology provided by nine bidir ...
A network analyzer (150MHz)
A network analyzer (150MHz)

DO D as BF256 A. B,C
DO D as BF256 A. B,C

(beginning of February) to go together with our planned product
(beginning of February) to go together with our planned product

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Setting the PI Controller Parameters, KP and KI

Using the TL441 with the TL441 to Generate 4mA to 20mA Output
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Methods for rapid frequency-domain characterization of leakage
Methods for rapid frequency-domain characterization of leakage

... output provided that the excitation resembles ideal white noise. The method requires, however, that the measured perturbation is noise free. Considering a system shown in Figure 2, the ideal perturbation is not measured and used in the computation. Hence the cross-correlation technique fails and bot ...
Active filters using current-feedback amplifiers
Active filters using current-feedback amplifiers

Ask the Applications Engineer—30 by Adrian Fox [] PLL SYNTHESIZERS
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... can significantly reduce the ability to demodulate the mixeddown signal. Figure 4 shows the effect of reciprocal mixing where the desired signal is swamped with noise due to a large undesired signal mixing with noise on the oscillator. The same effect will occur for spurious noise components. A hig ...
Amarillo Gear Company USER MANUAL Gearbox Service Unit
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... The Gearbox Service Unit must be mounted on a correctly dimensioned bracket capable of carrying the filter system and keeping it in a fixed position under all conditions. The installation must allow for safe maintenance of the Gearbox Service Unit, e.g. replacement of filter elements. The Gearbox Se ...
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lab sheet - Faculty of Engineering
lab sheet - Faculty of Engineering

... tuned Class A amplifier will be smaller than the value calculated using equation (6) due to reactance from capacitance Cc, Ce and stray capacitance between the leads of the transistor. Thus to have a reasonable gain at higher frequency, we could increase the value of RL, the parallel resistance of t ...
lab sheet - Faculty of Engineering
lab sheet - Faculty of Engineering

... tuned Class A amplifier will be smaller than the value calculated using equation (6) due to reactance from capacitance Cc, Ce and stray capacitance between the leads of the transistor. Thus to have a reasonable gain at higher frequency, we could increase the value of RL, the parallel resistance of t ...
MAX477 300MHz High-Speed Op Amp
MAX477 300MHz High-Speed Op Amp

... To obtain the MAX477’s full 300MHz bandwidth, microstrip and stripline techniques are recommended in most cases. To ensure the PC board does not degrade the amplifier’s performance, design the board for a frequency greater than 1GHz. Even with very short traces, use these techniques at critical poin ...
lab sheet - Faculty of Engineering
lab sheet - Faculty of Engineering

... tuned Class A amplifier will be smaller than the value calculated using equation (6) due to reactance from capacitance Cc, Ce and stray capacitance between the leads of the transistor. Thus to have a reasonable gain at higher frequency, we could increase the value of RL, the parallel resistance of t ...
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DAC8580 数据资料 dataSheet 下载

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MAX9613 Evaluation Kit Evaluates: General Description Features

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HSP43124 - Intersil

CM1402 数据资料DataSheet下载
CM1402 数据资料DataSheet下载

Paper - Stanford University
Paper - Stanford University

... systems which can support data rates in excess of 20 Mb/s with very low cost and low power consumption is rapidly increasing. The newly released unlicensed national information infrastructure (U-NII) frequency band in the United States is primarily intended for wideband WLAN and provides 300 MHz of ...
CHAPTER 17
CHAPTER 17

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Ringing artifacts



In signal processing, particularly digital image processing, ringing artifacts are artifacts that appear as spurious signals near sharp transitions in a signal. Visually, they appear as bands or ""ghosts"" near edges; audibly, they appear as ""echos"" near transients, particularly sounds from percussion instruments; most noticeable are the pre-echos. The term ""ringing"" is because the output signal oscillates at a fading rate around a sharp transition in the input, similar to a bell after being struck. As with other artifacts, their minimization is a criterion in filter design.
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