Title : Feasible Performance Evaluations of Digitally
... switching method shown in Fig. 5. In this technique a starting process is considered for dc-link inductor charging. After the charging process, the resonant tank is excited. The excited resonant tank generates the clock pulse of the digital circuit through the PT and the clamping circuit. Consequent ...
... switching method shown in Fig. 5. In this technique a starting process is considered for dc-link inductor charging. After the charging process, the resonant tank is excited. The excited resonant tank generates the clock pulse of the digital circuit through the PT and the clamping circuit. Consequent ...
2.4-GHz Band Ultra-Low-Voltage LC-VCO IC in 130-nm CMOS Xin Yang Kangyang Xu
... decreasing the parasitic resistance of the LC resonant circuit (improving Q-factor of inductor and capacitor) is very important for the ultra-low-voltage LC-VCO ...
... decreasing the parasitic resistance of the LC resonant circuit (improving Q-factor of inductor and capacitor) is very important for the ultra-low-voltage LC-VCO ...
Development of an Ultra Stable Klystron
... the measured voltage by three steps (lower trace). There are voltage spike in the charging voltage waveform. The peak level of the spike is larger than the charging level but it is easily filtered by a low pass filter with cut-off frequency of 3 kHz. Actually the charging current flows through the c ...
... the measured voltage by three steps (lower trace). There are voltage spike in the charging voltage waveform. The peak level of the spike is larger than the charging level but it is easily filtered by a low pass filter with cut-off frequency of 3 kHz. Actually the charging current flows through the c ...
PAC3000S12-CE PSU Technical Manual V1.1 90 V AC - 264 V AC
... The PSU contains internal EEPROM device accessible through PMBus communication. As long as the unit is connected to system backplane which is providing 12 V DC power, unit FRU data shall be accessible without AC inputs. Pins A0, A1, and A2 are also allocated at the power supply connector for selecti ...
... The PSU contains internal EEPROM device accessible through PMBus communication. As long as the unit is connected to system backplane which is providing 12 V DC power, unit FRU data shall be accessible without AC inputs. Pins A0, A1, and A2 are also allocated at the power supply connector for selecti ...
Simultaneous detection of rotational and translational motion in
... Langevin equation since each trace is the average of 20 individual datasets collected for 5s so that the effects of the random fluctuations are reduced considerably. Even otherwise, the fluctuations would merely have introduced a noise band around the exponential without changing its nature. We find ...
... Langevin equation since each trace is the average of 20 individual datasets collected for 5s so that the effects of the random fluctuations are reduced considerably. Even otherwise, the fluctuations would merely have introduced a noise band around the exponential without changing its nature. We find ...
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Observed trends in auroral zone ion mode solitary wave structure
... to the study in this report are listed). First all extrema are found. An extremum is defined as a local maximum or minimum, monotonic for at least two actual data points in either direction. Each maximum is compared with nearby minima to determine if the pair represents the maximum and minimum of a ...
... to the study in this report are listed). First all extrema are found. An extremum is defined as a local maximum or minimum, monotonic for at least two actual data points in either direction. Each maximum is compared with nearby minima to determine if the pair represents the maximum and minimum of a ...
WPS-343724-02
... used to evaluate the WPS343724-02 hardware. The 4 watt device in the ‘02’ package has a limited temperature range of approximately 60°C. An earless flange or flange package is offered with better Tjc and can be used at much higher temperatures. Please consult the factory for your specific applicatio ...
... used to evaluate the WPS343724-02 hardware. The 4 watt device in the ‘02’ package has a limited temperature range of approximately 60°C. An earless flange or flange package is offered with better Tjc and can be used at much higher temperatures. Please consult the factory for your specific applicatio ...
Biela J. Aigner H., Parallel/Series Connection of Self
... converters from the DC voltage source VDC is the same. Neglecting the magnetising current and/or magnetising inductance of the two transformers in a first step, the two resonant tank currents IS1 and IS2 must be the same since the secondaries of the two transformers are connected in series so that s ...
... converters from the DC voltage source VDC is the same. Neglecting the magnetising current and/or magnetising inductance of the two transformers in a first step, the two resonant tank currents IS1 and IS2 must be the same since the secondaries of the two transformers are connected in series so that s ...
High-Power and Long-Pulse Injection with Negative-Ion
... Neutral beam injection (NBI) heating has been a most reliable and powerful method to heat high-temperature plasmas for fusion plasma research, and the injection energy has increased as the target plasma size has become larger. At higher energy above 100 keV/nucleon, the neutralization efficiency for ...
... Neutral beam injection (NBI) heating has been a most reliable and powerful method to heat high-temperature plasmas for fusion plasma research, and the injection energy has increased as the target plasma size has become larger. At higher energy above 100 keV/nucleon, the neutralization efficiency for ...
Klystron
A klystron is a specialized linear-beam vacuum tube, invented in 1937 by American electrical engineers Russell and Sigurd Varian, which is used as an amplifier for high radio frequencies, from UHF up into the microwave range. Low-power klystrons are used as oscillators in terrestrial microwave relay communications links, while high-power klystrons are used as output tubes in UHF television transmitters, satellite communication, and radar transmitters, and to generate the drive power for modern particle accelerators.In the klystron, an electron beam interacts with the radio waves as it passes through resonant cavities, metal boxes along the length of the tube. The electron beam first passes through a cavity to which the input signal is applied. The energy of the electron beam amplifies the signal, and the amplified signal is taken from a cavity at the other end of the tube. The output signal can be coupled back into the input cavity to make an electronic oscillator to generate radio waves. The gain of klystrons can be high, 60 dB (one million) or more, with output power up to tens of megawatts, but the bandwidth is narrow, usually a few percent although it can be up to 10% in some devices.A reflex klystron is an obsolete type in which the electron beam was reflected back along its path by a high potential electrode, used as an oscillator.The name klystron comes from the stem form κλυσ- (klys) of a Greek verb referring to the action of waves breaking against a shore, and the suffix -τρον (""tron"") meaning the place where the action happens. The name ""klystron"" was suggested by Hermann Fränkel, a professor in the classics department at Stanford University when the klystron was under development.