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PS TFB Hardware: J. Belleman, A. Blas, T. Bohl, F. Caspers
PS TFB Hardware: J. Belleman, A. Blas, T. Bohl, F. Caspers

Propagation of nonlinearly generated harmonic spin waves in
Propagation of nonlinearly generated harmonic spin waves in

... patterning offered by magnetic metallic films but also having better electrical control over the dynamic magnetization. The propagation of SWs and their properties such as velocity, direction or geometry, in various devices7–10 has already been investigated using metallic ferromagnetic films with al ...
Techniques in Signal and Data Processing
Techniques in Signal and Data Processing

... we have to combine waves of different frequencies. In the next example with add two sine waves, buth this time we keep the amplitudes and phases equal and give one wave double the frequency of the other. Since the two wave have the same phase, they initially add together constructively (i.e. the amp ...
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.

... Approaches exist where current-sharing information is communicated implicitly via the output, and no additional interconnections among converter cells are required. For paralleled constant-frequency inverters, load balance can be achieved by implementing a frequency and voltage droop characteristic ...
2x5, LC Duplex Connector, 3.3 V 155 Mbps ATM/ Fast Ethernet
2x5, LC Duplex Connector, 3.3 V 155 Mbps ATM/ Fast Ethernet

EMI Profile of Ephesus Stadium Lighting System
EMI Profile of Ephesus Stadium Lighting System

... within University of Phoenix Stadium during game-day operations. The Ephesus Stadium lighting solution has proven to be an upgrade over the pre-existing metal halide lighting system. The metal halides create two RF frequency tones that exist during the game-day environment (Figure 6). If the metal h ...
pat2817708_fender.pdf
pat2817708_fender.pdf

... that two different types of signals may be applied to the across the secondary winding, is opened. 20 control grid of tube 10; and the tone of such signals The audio oscillator 14, for obtaining tremolo or vibrato may be adjusted by adjustment of the tap oil the tone control resistance 13. Another a ...
Unit 4i - WordPress.com
Unit 4i - WordPress.com

... Companding is used as a complement to the process of modulation and demodulation. In this process a voice signal is compressed, then changed from analog to digital, transmitted and converted back from digital to analog before it is expanded again. For audio analog signals, the amplitude of weak sign ...
12GHz Dual-Modulus Divide-by-4/5
12GHz Dual-Modulus Divide-by-4/5

... DV45D is a high-speed dual-modulus divide-by-4/5 static divider in 16-pin 3x3mm plastic QFN package. Due to its high input sensitivity, low output phase noise, and small size, DV45D is well suited for wide-range of applications from communications, instrumentation, radios/radar, to medical etc. It h ...
Wozu Schwingungssensoren - Metra Meß
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... Only alternating acceleration can be measured. This type of accelerometer is not capable of a true DC response, e.g. gravitation acceleration. The high impedance sensor output needs to be converted into a low impedance signal first. In the case of ICP ® compatible transducers this is the task of the ...
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Calculation of a Shock Response Spectra

... system using the ramp invariant method and the bilinear transformation taking into acount the frequency distortion by using the formula (8). Frequency response of the continuous system is calculated in the frequency range to the Nyquist frequency ( fS /2) by substituting s = jω. The substitution z = ...
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... conservation [see the inset in Fig. 1(a)]. Using only 6.1 m of MF, we built an amplifier that achieved single-pass gains of over 13 dB.1 We also constructed an opticalparametric oscillator (OPO) in which the signal is resonated by use of an optical cavity; in this case we achieved a pump-tosignal po ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)

Jun 1999 The LT1576: 200kHz, 1.5A Monolithic
Jun 1999 The LT1576: 200kHz, 1.5A Monolithic

SFB-G-xx - COTSWORKS
SFB-G-xx - COTSWORKS

... o FB1/FB2 ferrite bead for power supply noise suppresion; Murata BLM18KG601SN1, 0603, 600Ω @ 100MHz, 1300mA o C1/C4/C5/C8 bulk capacitance; Murata GRM21BR61C106KE15L, 0805, 10µF, 16V o C2/C3/C6/C7 de-coupling capacitors; Murata GRM155R71C104KA88D, 0402, 0.1µF, 16V o C9/C10/C11/C12 X7R 0.1µF, 16V cou ...
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... • Quantization error may be reduced by using higher number of bits in the A/D converter • Typical A/D converters have 8, 12 or 16 ...
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Continuous-time Systems

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AcuTrac 22 MK2 Satellite Meter

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STEVAL-ISA063V1

... Power save mode at light load ...
LVDT SELECTION, HANDLING AND INSTALLATION GUIDELINES APPLICATION NOTE Preamble
LVDT SELECTION, HANDLING AND INSTALLATION GUIDELINES APPLICATION NOTE Preamble

... We recommend shielded cables for all installations. Cable length has an influence on both AC and DC LVDTs. There is no strict guideline for cable length between AC LVDTs and the instrumentation, as many variables and unknowns exist. As the AC LVDT is an R-L-C (resistance-inductance-capacitance) circ ...
experiment 1 - Portal UniMAP
experiment 1 - Portal UniMAP

... important because the reading will indicate up-scale or positive reading for correct connection and down-scale or negative reading if reverse connection of the meter test leads to the resistor’s terminals. Therefore a voltmeter is not only excellent for measuring voltage but also for polarity determ ...
STEVAL-ISA067V1
STEVAL-ISA067V1

... respectively. Each switching section delivers more than 2.5 A output current. An internal linear regulator provides a fixed 5 V output voltage. Another internal linear regulator provides an adjustable output voltage (default 2.5 V). Both linear regulators can deliver up to 100 mA peak current. ...
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Heterodyne



Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.
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