測定の基礎 | キーサイト

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デジタルおよびRF測定の教育

計測および測定の専門家と一緒に学習することにより、デジタルおよびRF設計とテストに関する理解を深めます。 RF測定、設計、シミュレーション技術の基礎を学びます。ギガビット・デジタル・デザインの課題を克服する方法を学びます。デジタルおよびRF測定ビデオ、アプリケーションノート、技術セミナー、技術/製品ビデオをご覧ください。

最新RF技術リソースを入手する

最新デジタル技術リソースを入手

「測定の重要性」シリーズ

Posters 2021.10.18

Measurement Matters – Avoid Test Error

Measurement Matters – Avoid Test Error

This mini poster shows the “what” and “why” of avoiding test error to help you improve product quality and profit.

2021.10.18

Posters 2021.10.18

Measurement Matters – Manage Risk

Measurement Matters – Manage Risk

This mini poster shows the “what” and “why” of managing test risk to help you make correct pass / fail decisions.

2021.10.18

Posters 2021.10.18

Measurement Matters – Avoid False Passes

Measurement Matters – Avoid False Passes

This mini poster shows the “what” and “why” of avoiding false passes to help you reduce risk, improve quality, and lower costs.

2021.10.18

Posters 2021.10.18

Measurement Matters – Lower Your Measurement Uncertainty

Measurement Matters – Lower Your Measurement Uncertainty

This mini poster shows the “what” and “why” of lowering your measurement uncertainty (MU) to help you reduce test risk.

2021.10.18

Posters 2021.10.18

Measurement Matters – Follow Traceability

Measurement Matters – Follow Traceability

This mini poster shows the “what” and “why” of following traceability to help you reduce test risk and improve measurement accuracy.

2021.10.18

Posters 2021.10.18

Measurement Matters – Think Guardband

Measurement Matters – Think Guardband

This mini poster shows the “what” and “why” of guardbanding to help protect you against making false pass decisions.

2021.10.18

Posters 2021.10.18

Measurement Matters – Six Axes of Quality

Measurement Matters – Six Axes of Quality

This mini poster shows the “what” and “why” of the six axes of quality to help you evaluate your test strategy across the life cycle.

2021.10.18

Posters 2021.10.18

Measurement Matters – Meet Standards

Measurement Matters – Meet Standards

This mini poster shows the “what” and “why” of meeting standards to help ensure product success in a complex and connected wireless ecosystem.

2021.10.18

Posters 2021.10.18

Measurement Matters – Calibration Matters

Measurement Matters – Calibration Matters

This mini poster shows the “what” and “why” of calibration to help you make accurate measurements with instruments performing to factory specifications.

2021.10.18

Posters 2021.10.18

Measurement Matters – Meet Specifications

Measurement Matters – Meet Specifications

This mini poster shows the “what” and “why” of meeting specifications to help you make accurate and precise measurements.

2021.10.18

Posters 2021.10.18

Measurement Matters – Accountability Matters

Measurement Matters – Accountability Matters

This mini poster shows the “who” and “why” of testing accountability to help you deliver quality products, on-time, based on accurate test results

2021.10.18

Posters 2021.10.18

Measurement Matters – Assess Accreditation

Measurement Matters – Assess Accreditation

This mini poster shows the “what” and “why” of assessing accreditation to help you reduce test risk due to unaccredited test parameters.

2021.10.18

計測理論と校正

あなたが携わるすべての測定は、キーサイトの計測理論に支えられています。

計測理論と測定による経験測定確度

測定確度の信頼性

機器の仕様を検証するキーサイトの校正手順を通じて、すべての測定は国家計量標準機関（NMI）にトレーサブルであることを理解しましょう。

高度な計測理論についてはキーサイトにお任せを

高度な計測理論

NMIと協力してエンジニアリング計測理論と新たなテクノロジーに関する厳格な測定手法を開発しているキーサイトのエンジニアにお任せください。

工学計測は計測理論と測定を支援します。

計測理論の専門知識

国際標準化機構と協力しあっているキーサイトの専門家と連携することにより、変化するコンプライアンス要件とその実用的なアプリケーションに関する最新情報を入手できます。

測定の不確かさとリスクについて学ぶ

Application Notes 2022.09.20

Keysight Pass/Fail Decision Rules - Application Note

Keysight Pass/Fail Decision Rules - Application Note

Learn how to account for measurement uncertainty and how it affects your test system pass/fail decisions.

2022.09.20

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 2018.12.07

Uncertainty Analysis for Uncorrelated Input Quantities

Uncertainty Analysis for Uncorrelated Input Quantities

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 2023.08.08

Revisiting Mismatch Uncertainty with the Rayleigh Distribution

Revisiting Mismatch Uncertainty with the Rayleigh Distribution

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

2023.08.08

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

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 2023.08.02

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.

2023.08.02

White Papers 2022.11.02

Language of Specifications

Language of Specifications

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

2022.11.02

White Papers 2023.08.24

ATE System Level Calibration and Its Impact on Cost, Quality and Schedules

ATE System Level Calibration and Its Impact on Cost, Quality and Schedules

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

2023.08.24

アプリケーションノート 2022.06.26

デジタルマルチメータのレシオ測定を用いた不確かさの計算

デジタルマルチメータのレシオ測定を用いた不確かさの計算

この記事では、未知の入力のトレーサブルな値と測定の不確かさを求めるための3種類のレシオ測定法を比較します。

2022.06.26

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

電気・電子テストと測定の基礎

ここで測定技術に関するアプリケーションノート、セミナー、トレーニングクラスをご覧ください。最新のディスカッションについては、キーサイトフォーラムをご覧ください。

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