'Frequency dependence' diaporamas de présentation

ECE 546 Lecture -10 Macromodeling

ECE 546 Lecture -10 Macromodeling. Spring 2014. Jose E. Schutt-Aine Electrical & Computer Engineering University of Illinois jesa@illinois.edu. Blackbox Macromodeling.

1.03k views • 76 slides

Cellular automata models : Null Models for Ecology

Cellular automata models : Null Models for Ecology. Jane Molofsky Department of Plant Biology University of Vermont Burlington, Vermont 05405. Cellular automata models and Ecology. Ecological systems are inherently complex.

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Auditory Perception

530 views • 42 slides

Ideal Diode Equation

Ideal Diode Equation. Topics of This Lecture. Ideal Diode Equation Its origins Current versus Voltage (I-V) characteristics How to calculate the magnitude of the variables in the equation using real data What the limitations of this equation are How it is used in PSpice simulations.

541 views • 38 slides

Ideal Diode Equation

Ideal Diode Equation. Topics of This Lecture. Ideal Diode Equation Its origins Current versus Voltage (I-V) characteristics How to calculate the magnitude of the variables in the equation using real data What the limitations of this equation are How it is used in PSpice simulations.

755 views • 38 slides

Population Genetics

Population Genetics. Macrophage. CCR5 CCR5- D 32. What accounts for this variation? Random? Past epidemics (plague, smallpox)?. What will happen to this variation in the future? Will D 32 allele increase in frequency?.

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I. ELECTRICAL CONDUCTION

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New Technologies for Accelerators - Advanced Accelerator Research - Bob Siemann March 19, 2003

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Measurements of the scatter pulse broadening of pulsar radio emission

Measurements of the scatter pulse broadening of pulsar radio emission and a homogeneity of the turbulent plasma in the near Galaxy A.D. Kuzmin & B.Ya. Losovsky Pushchino Radio Astronomy Observatory, Lebedev Physical Institute, Russia.

352 views • 24 slides

Signal-to-Noise Optimization

Signal-to-Noise Optimization. Noise Sources Most Commonly Encountered 1. Detector Noise 2. Shot Noise 3. Flicker Noise. Detector Noise. Associated only with the detector, and therefore constant for a given set of detector conditions. N detector = Constant (S/N) det ? S. Shot Noise.

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Measuring Phase Difference

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Correlators ( Backend System )

Correlators ( Backend System ). ATNF Synthesis Imaging Workshop. Warwick Wilson, ATNF. *. Advantages of measuring the Cross Power Spectrum. Allows measurement of any frequency dependence in the source, e.g. spectral lines.

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Statistical Analysis of Redshifted Neutral Hydrogen

269 views • 14 slides

Signal-to-Noise Optimization

Signal-to-Noise Optimization. Noise Sources Most Commonly Encountered 1. Detector Noise 2. Shot Noise 3. Flicker Noise. Detector Noise. Associated only with the detector, and therefore constant for a given set of detector conditions. N detector = Constant (S/N) det ? S. Shot Noise.

300 views • 13 slides

Changing Device Parameters in PSpice

Changing Device Parameters in PSpice. Device Model: Diode. PSpice . Simplest diode model in PSpice uses only the ideal diode equation More complex diode models in PSpice include: Parasitic resistances to account for the linear regions

267 views • 12 slides

Changing Device Parameters in PSpice

Changing Device Parameters in PSpice. Device Model: Diode. PSpice. Simplest diode model in PSpice uses only the ideal diode equation More complex diode models in PSpice include: Parasitic resistances to account for the linear regions

234 views • 12 slides

Giant Pulses of Pulsar Radio Emission A.D. Kuzmin Pushino Radio Astronomy Observatory

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ASKAP: Setting the scene

ASKAP: Setting the scene. Max Voronkov ASKAP Computing 23 rd August 2010. ASKAP overview. http://www.atnf.csiro.au/projects/askap/. Located at radio-quiet site approx. 300 km inland from Geraldton Array of 36 12m antennas with phased array feeds (PAF)

226 views • 9 slides

Information Model for Impaired Optical Path Validation

Information Model for Impaired Optical Path Validation. draft-bernstein-wson-impairment-info-06.txt . Greg Bernstein Grotto Networking Young Lee Huawei Xian Zhang Huawei. Summary of the Objectives.

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Dome C Tb

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