High-Accuracy, Low-Power Frequency Standards
Phase and Frequency Estimation: High-Accuracy and Low- Complexity Techniques
... the frequency and phase of a complex exponential in additive white Gaussian noise (AWGN) is a fundamental and well-studied problem in signal processing and ...estimation accuracy, computational complexity, ...
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Electromagnetic Compatibility (EMC) Low-Frequency Standards. Standards on Low-Frequency Emission: IEC
... agreed power: if the conditions of neither stage 1 nor stage 2 are fulfilled, or if the input current of the equipment exceeds 75 A, the supply authority may accept the connection of the equipment on the basis of ...
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High accuracy at low frequency: detailed behavioural classification from accelerometer data
... the low sampling frequency of 1 Hz, using the dingo (Canis dingo) as an ...classification accuracy, with our best-performing model predicting 14 behaviours with a mean accuracy of ...‘ ...
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Transmission Characteristics of High Frequency Signal in Low Voltage Power Lines
... actual low voltage distribution network, there are different user loads and branch circuit ...The low voltage distribution network is open to all low voltage users and the load connected have ...
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High Resolution and Low Power Frequency Divider by Multi Pre-Scalar
... maximum frequency of 531 MHz when the supply voltage is as low as ...in frequency dividers has been limited to PLLs with applications below ...The frequency synthesizer reported in [6] uses an ...
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A hybrid outdoor localization scheme with high position accuracy and low power consumption
... Hongwei Du 1,2* , Chen Zhang 1,2 , Qiang Ye 3* , Wen Xu 4 , Patricia Lilian Kibenge 3 and Kang Yao 1,2 Abstract As mobile devices, such as smart phones, become more and more popular, localization based on mobile devices ...
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Social power and recognition of emotional prosody : high power is associated with lower recognition accuracy than low power.
... power were less accurate than unprimed (control) participants (Galinsky, Magee, Ines, & Gruenfeld, 2006, Study 3) and those who were primed with low power in recognizing emotions communicated in ...
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A low complexity digital frequency calibration with high jitter immunity for ultra-low-power oscillators
... external low frequency crystal (XTAL) as demonstrated by Yoon et ...absolute frequency accu- racy by costly factory calibration and also require high tem- perature stability of the used ULP ...
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Research on High Accuracy Zero Cross Time Detection Method of Power frequency AC Signals
... Phase, Power-frequency, Parameter ...of power- frequency AC ...the high accuracy phase ...higher accuracy by processing the sampled sequence of the under-test signal to ...
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A Low Power High Sensitivity CMOS Multivibrator Based Voltage to Frequency Convertor
... a low power, high sensitivity CMOS multivibrator based voltage to frequency ...output frequency ranges from 94.22MHz to 256.18 MHz. The peak total power consumption observed is ...
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Estimation accuracy of high–low spread estimator
... daily high and low prices. Their high–low spread estimator is based on a simple insight: Daily high (low) prices are almost always buy (sell) trades, and hence, the ...
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Novel Fgmos Based Ultra Low Power, High Frequency Half Wave Rectifier
... The supply voltages used are ±1.23V. The DC transfer characteristics of the proposed rectifier are shown in Fig. 10, which shows the operating voltage range from 0 to 1.23V of the input voltage. It is observed that the ...
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A Comprehensive Study of Low Frequency and High Frequency Channel Correlation
... Regarding differences for the different sector widths, the losses follow a similar pattern as we use wider sectors. The losses in simulations for 20 ◦ HF sector width are 0.5dB when checking only 2 sectors around the ...
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High Frequency Behavior of High Power IGBT Modules
... radio frequency behavior of high power IGBT modules has been experimentally ...significant high frequency voltage gain when they are operated in the active ...signal high ...
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On chip communication architecture power estimation in high frequency high power model
... the power in any part of the chip and recommend a number of power decreasing schemes ...a power aware design to flow with design entry point at the ESL and how to enable power aware at a ...
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Investigation of controlled external feedback on the properties of low and high-power frequency-stabilized diode laser
... calculated frequency shift according to ...the frequency shift was not resolvable. With increasing feedback power the maximum frequency shift increases and the frequency shifts ...
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Enhanced power system resiliency to high-impact, low-frequency events with emphasis on geomagnetic disturbances
... In theory, the estimated resistance obtained from the proposed technique is the same as the one measured by the conventional methods. The proposed algorithm serves as an alternative solution when measuring the ...
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Buy Low Sell High: a High Frequency Trading Perspective
... “Buy low and sell ...computing power, a great deal of the activity in the US and Europe’s stock exchanges is based on trying to profit from short-term price predictions by buying low and selling ...
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High Power Medium Frequency Magnetics for Power Electronics Applications.
... the low voltage converter is adjusted to study the impact of the switches ...= Low Side Current ...the low voltage mosfets are gated on immediately after the high voltage mosfets are gated off ...
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Fast frequency response for effective frequency control in power systems with low inertia
... actual frequency profiles is shown in ...a high-level of accuracy in representing this particular event, a number of assumptions have been ...and power factor 𝐾 𝑃𝐹 are assumed to be ...
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