DC-AC-Motors-Control
... rotates during operation, while the stator (the dark blue block and light blue “fingers” around the rotor in Fig. 1) remains stationary during operation, relative to the motor’s casing and mounting [3]. The stator is made up of either a winding or a magnet, which creates magnetic flux in the magneti ...
... rotates during operation, while the stator (the dark blue block and light blue “fingers” around the rotor in Fig. 1) remains stationary during operation, relative to the motor’s casing and mounting [3]. The stator is made up of either a winding or a magnet, which creates magnetic flux in the magneti ...
Full text
... In Figure 1(a), a two wire transmission line having a characteristic impedance of Z0 ohms is shown. The input terminals are marked a-b. If a resistive load whose value is chosen equal to the characteristic impedance is placed at a quarter or odd quarter wavelength from the input terminals, the input ...
... In Figure 1(a), a two wire transmission line having a characteristic impedance of Z0 ohms is shown. The input terminals are marked a-b. If a resistive load whose value is chosen equal to the characteristic impedance is placed at a quarter or odd quarter wavelength from the input terminals, the input ...
Longfield Primary School
... Would you rather have one quarter of £20 or half of £5? The fact that a half is the bigger fraction does not necessarily mean that the amount you end up with will be bigger. The question should always be, 'fraction of what?'; 'what is the whole?'. Fractions can refer to objects, quantities or shapes ...
... Would you rather have one quarter of £20 or half of £5? The fact that a half is the bigger fraction does not necessarily mean that the amount you end up with will be bigger. The question should always be, 'fraction of what?'; 'what is the whole?'. Fractions can refer to objects, quantities or shapes ...
Efficient and Sensitive Capacitive Readout of Nanomechanical Resonator Arrays Patrick A. Truitt,
... achieved at ultralow temperatures by capacitively coupling a single-electron transistor (SET) and an ultrasensitive microwave detection network to a nanomechanical resonator.17 Unfortunately, most of these techniques are not usable in practical devices due to the extreme conditions necessary for ope ...
... achieved at ultralow temperatures by capacitively coupling a single-electron transistor (SET) and an ultrasensitive microwave detection network to a nanomechanical resonator.17 Unfortunately, most of these techniques are not usable in practical devices due to the extreme conditions necessary for ope ...
Mathematics of radio engineering
The mathematics of radio engineering is the mathematical description by complex analysis of the electromagnetic theory applied to radio. Waves have been studied since ancient times and many different techniques have developed of which the most useful idea is the superposition principle which apply to radio waves. The Huygen's principle, which says that each wavefront creates an infinite number of new wavefronts that can be added, is the base for this analysis.