'Noise figure' diaporamas de présentation

School of Electrical, Electronics and Computer Engineering University of Newcastle-upon-Tyne Noise in Communication Sys

School of Electrical, Electronics and Computer Engineering University of Newcastle-upon-Tyne Noise in Communication Systems Prof. Rolando Carrasco Lecture Notes Newcastle University 2008/2009. Introduction Thermal Noise Shot Noise Low Frequency or Flicker Noise Excess Resister Noise

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EE 350 / ECE 490 Analog Communication Systems

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EE 350 / ECE 490 Analog Communication Systems

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Fiber Amplifiers- Raman

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CHAPTER 6 OPTICAL AMPLIFIERS

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Senior Project 2008

Senior Project 2008. Ultra Wideband Amplifier Sarah Kief Saif Anwar Advisor: Dr. Shastry Bradley University Electrical Engineering. Outline. UWB overview Project Description Design procedures Lumped element Design M-derive Design Layout Microstrip Design Coplanar Wave Guide Design

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How the key technology developments came about for Planck LFI

How the key technology developments came about for Planck LFI. Richard Davis JBCA. Orthomode Transition (OMT). This is inserted in the waveguide and is used to convert the e/m waves into electrical oscillations in some sort of stripline or some sort of probe

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Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Preliminary IMEC Proposal] Date Submitted: [10 March, 2009] Source: [Guido Dolmans, Li Huang, Yan Zhang] Company [Holst Centre / IMEC-NL]

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16.711 Lecture 1 Review of Wave optics

16.711 Lecture 1 Review of Wave optics. Today. Introduction to this course Light waves in homogeneous medium Monochromatic Waves in inhomogeneous medium Polychromatic waves Multiple interference and optical resonator Diffraction principle and diffraction grating .

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2.4-GHZ RF TRANSCEIVER FOR IEEE 802.11B WIRELESS LAN

2.4-GHZ RF TRANSCEIVER FOR IEEE 802.11B WIRELESS LAN. UF# 1593 6620. Objective:. Design of a system level 2.4 GHz RF-transceiver for wireless LAN Software used: Ansoft Syscal MatLab. IEEE 802.11b Specifications. Receiver:

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Measurement of Noise Figure of Quasi-optical power combiner

Measurement of Noise Figure of Quasi-optical power combiner. Spatial Power Combiner System. Features. N-way power divider N-way power combiner High gain MMIC. MMIC Gain-G1 Noise Figure- NF1. V out. V 1out. Low reflection matching. V in. V 1in. Power Combiner simple model.

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RF Phase Noise in WDM Fiber Optic Links

RF Phase Noise in WDM Fiber Optic Links. Mehdi Shadaram, Cecil Thomas * , John Summerfield, and Pushkar Chennu Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, TX 78249

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PHY Calibration Results

PHY Calibration Results. Date: 2014-01-20. Authors:. Calibration flowchart from [1] We present results on the noted items for simulation scenario 1. Overview. 5 floor building with 2x10 apartments per floor, 10m x 10m x 3m apartments

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2007 International Technology Roadmap for Semiconductors Radio Frequency and Analog/Mixed-Signal

2007 International Technology Roadmap for Semiconductors Radio Frequency and Analog/Mixed-Signal Technologies for Wireless Communications Working Group Herbert S. Bennett Semiconductor Electronics Division, NIST Gaithersburg, MD On Behalf of the RF and AMS ITWG Members 18 July 2007.

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2007 International Technology Roadmap for Semiconductors Radio Frequency and Analog/Mixed-Signal

2007 International Technology Roadmap for Semiconductors Radio Frequency and Analog/Mixed-Signal Technologies for Wireless Communications Working Group ITRS Public Conference April 25 2007 Annecy, France. Wireless ITWG Scope. Use wireless IC as technology driver

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ECE 5221 Personal Communication Systems

ECE 5221 Personal Communication Systems. Prepared by: Dr . Ivica Kostanic Lecture 6: Link budgets and nominal cell planning. Spring 2011. Outline . Vehicle penetration losses Building penetration losses Aggregate fade margin Link budget evaluation Examples.

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ECE 5233 Satellite Communications

ECE 5233 Satellite Communications. Prepared by: Dr . Ivica Kostanic Lecture 9: Satellite link design (Section 4.3). Spring 2014. Outline . Thermal noise in satellite systems Noise temperature and noise figure of a device System level noise figure and noise temperature Examples.

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LNA Simulation Tutorial

LNA Simulation Tutorial. EE395 Lily Chan Spring 2012 March 22, 2012. Step 1. Open Analog Environment Setup models Setup > model libraries Add paths to models. Step 2. Go to Analyses tab Choose dc analysis Click the box to save DC Operating Point. Step 3. Add variables from schematic

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Neighbor discovery simulation summary

Neighbor discovery simulation summary. Authors:. Date: 2011-09-06.

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Receiver Sensitivity

Receiver Sensitivity. Sensitivity describes the weakest signal power level that the receiver is able to detect and decode Sensitivity is dependent on the lowest signal-to-noise ratio at which the signal can be recovered Different modulation and coding schemes have different minimum SNRs

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