量測基本原理 | Keysight

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數位和射頻量測教育

藉由向計量和量測專家學習，獲得完整的數位和射頻設計與測試知識。了解射頻量測、設計和模擬技術的基本原理。了解如何因應 gigabit 數位設計的挑戰。觀看數位和射頻量測影片、應用說明、技術研討會和技術/產品影片。

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計量和校驗

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計量和量測技術，增進量測自信心

提高量測自信度

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進階計量

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計量活動

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了解量測不確定性與風險

White Papers 2018.12.07

Uncertainty Analysis for Uncorrelated Input Quantities and a Generalization Welch-Satterthwaite Formula

Uncertainty Analysis for Uncorrelated Input Quantities and a Generalization Welch-Satterthwaite Formula

The Guide to the Expression of Uncertainty in Measurement (GUM) has been widely adopted in the different fields of the industry and science. Learn how to use for uncorrelated input quantities.

2018.12.07

White Papers 2019.01.04

Rayleigh Distribution and Mismatch Uncertainty

Rayleigh Distribution and Mismatch Uncertainty

Learn techniques for estimating realistic mismatch uncertainty, which gives a three to six times lower estimate of mismatch uncertainty vs. other techniques.

2019.01.04

White Papers 2018.12.05

Establishing Traceability for Quantities Derived from Multiple Traceable Quantities

Establishing Traceability for Quantities Derived from Multiple Traceable Quantities

Provides method of developing traceability for measurements (eg. phase noise) that have no SI units.

2018.12.05

Application Notes 2018.12.11

Using Calibration to Optimize Performance

Using Calibration to Optimize Performance

Keysight can help ensure you get the calibration you expect (and deserve), and improve effective measurement performance through innovative use of calibration.

2018.12.11

White Papers 2018.12.03

Calibration Process Innovation Using Non-Required Guard Banded Testing

Calibration Process Innovation Using Non-Required Guard Banded Testing

Calibration services vary as to how to set the acceptance limits compared to the required tolerance. Using a guard band to reduce the acceptance limit will increase the confidence in the calibration.

2018.12.03

White Papers 2018.12.05

Isolate Analyzing and Sourcing Errors

Isolate Analyzing and Sourcing Errors

This article describes methods to evaluate counters and sources for reference interference. Learn to isolate analyzing and sourcing errors.

2018.12.05

White Papers 2018.12.13

Using a Manufacturer’s Specification as a Type B Error Contribution

Using a Manufacturer’s Specification as a Type B Error Contribution

Examines these issues in the informal context of a Pachinko gambling device. As a result, it will become clear why an uncertainty analysis (employing TYPE B data) is a worst case analysis.

2018.12.13

Application Notes 2018.12.03

Understanding Measurement Risk

Understanding Measurement Risk

An intuitive explanation of these probability density functions drawing on Monte Carlo simulation to demonstrate the relationship between a device’s true value and the corresponding measured value. Keywords: measurement risk, calibration, metrology, monte carlo

2018.12.03

White Papers 2018.12.18

A Guard-Band Strategy for False-Accept Management

A Guard-Band Strategy for False-Accept Management

This paper presents a guard-band strategy for managing false-accept risk. Learn how to avoid the risk of incorrectly declaring a device as in-tolerance.

2018.12.18

White Papers 2018.12.11

Standard Specifications – Instrument Characteristics

Standard Specifications – Instrument Characteristics

This paper discusses the arcane language used in describing a product's characteristics and helps you understand the importance of instrument test specifications.

2018.12.11

White Papers 2018.12.13

ATE System Calibration

ATE System Calibration

System level calibration impacts cost, quality and schedule. Learn how alternative methods provide system level calibration for multiple products.

2018.12.13

Application Notes 2019.04.18

Digital Multimeter Ratio Measurement Techniques

Digital Multimeter Ratio Measurement Techniques

This paper compares three ratio measurement techniques by using DMM for determining the traceable value and measurement uncertainty of unknown input.

2019.04.18

Technical Overviews 2018.12.16

Specifications Guidelines

Specifications Guidelines

Keysight Technologies has definitions for its Test & Measurement product specifications and how they are presented. The following material is extracted from these manufacturing recommendations.

2018.12.16

電子測試與量測的基礎原理

瀏覽有關量測技術的應用說明、研討會和培訓課程，並請造訪我們的論壇觀看最新的討論。

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