'Electronic noise' presentation slideshows

IMAGE QUALITY

IMAGE QUALITY . NOISE LINEARITY CROSS-FIELD UNIFORMITY IMAGE ARTIFACTS. NOISE IN CT. FLUCTUATION OF CT# BETWEEN POINTS IN THE IMAGE FOR A SCAN OF UNIFORM MATERIAL SUCH WATER. NOISE IN CT. NOISE LEVEL. PERCENTAGE OF CONTRAST OR IN CT NUMBERS. NOISE LEVEL %= STANDARD DEVIATION /CT # RANGE.

1.11k views • 58 slides

Dynamic Specifications

Dynamic Specifications. Dynamic Specifications. Spectral performance metrics follow from looking at converter or building block output spectrum Basic idea: Apply one or more tones at converter input Expect same tone(s) at output, all other frequency components represent non-idealities

553 views • 55 slides

Analysis of noise in VIRGO

523 views • 37 slides

Missing Transverse Energy at the LHC

435 views • 34 slides

Calibration and Data reduction Strategies

436 views • 32 slides

Dynamic Specifications

Dynamic Specifications. Dynamic Specifications. Spectral performance metrics follow from looking at converter or building block output spectrum Basic idea: Apply one or more tones at converter input Expect same tone(s) at output, all other frequency components represent non-idealities

303 views • 30 slides

Introduction to Electronic Noise

Introduction to Electronic Noise. Inherent vs External Noise Sources Types of Inherent Noise Noise Models. Inherent Electronic Component Noise. Inherent Device Noise: Internally Generated in Devices from Thermal Energy Internally Generated in Devices from Charge Carrier Motion

219 views • 21 slides

Focal plane of lens

object. image. detector. full field microscope, magnification defined by image distance/object distance. scanning microscope, magnification defined by display size / scan size. image. Focal plane of lens. In epi-illuminated light microscopy, , all arrows are double headed.

341 views • 17 slides

Beam Profile Monitors

Beam Profile Monitors. Beam Profile Monitors . Small (20 X 20 cm) Large (45 X 45 cm). Fiber Planes. Active detector is Kuraray scintillating fiber (blue) Fiber planes are doublet structure like fiber tracker. Material Budget. 4 X 0.9 X 0.7 mm polystyrene = 2.5 mm. Fiber Mapping.

293 views • 17 slides

Automatic Alignment system Improvements after the VSR1 M. Mantovani for the Alignment team

Automatic Alignment system Improvements after the VSR1 M. Mantovani for the Alignment team. Summary. Installation of the galvo system for the terminal bench quadrant diodes (actually we are using only for one WE bench quadrant) Angular control system noise performances

222 views • 12 slides

XMM-Newton Instrument Anomaly Tool & Cross-Calibration Tool

XMM-Newton Instrument Anomaly Tool & Cross-Calibration Tool. Marcus G. F. Kirsch. Situation now. Any kind of strange instrument behaviour is reported by the INSCONS to the IDT Book keeping in minutes Sending information to PI via mail.

240 views • 10 slides

XMM-Newton Instrument Anomaly Tool & Cross-Calibration Tool

XMM-Newton Instrument Anomaly Tool & Cross-Calibration Tool. Marcus G. F. Kirsch. Situation now. Any kind of strange instrument behaviour is reported by the INSCONS to the IDT Book keeping in minutes Sending information to PI via mail.

109 views • 10 slides

UCB Space Sciences Laboratory SPI Instrument Team Activities Prof. Steven Boggs (PI)

UCB Space Sciences Laboratory SPI Instrument Team Activities Prof. Steven Boggs (PI) Dr. Cornelia Wunderer (SPI CoI) Dr. Emrah Kalemci Mark Bandstra (student) INTEGRAL Users Group Mtg. July 15, 2005. UCB Instrument Activities:

184 views • 6 slides