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数字与射频测试基础知识

在计量和测试专家的帮助下学习数字和射频测试与设计基础知识，加深您对此方面知识的理解。了解射频测试、设计和仿真技术的基础知识；探究如何克服千兆位数字设计的挑战；浏览数字与射频测试视频、应用指南、技术研讨会和技术/产品视频。

获取最新的射频技术资源

获取最新的数字技术资源

“测量至关重要”系列

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

计量和校准

是德计量技术确保您的测量工作高枕无忧。

学习测试基础知识，增强测量信心

增强测量信心

利用是德校准流程来验证测量仪器技术指标，确保测量仪器的每一次测量均可追溯到国家计量研究院（NMI）。

信赖是德科技，获得先进的计量技术

先进的计量

是德科技的工程师团队与 NMI 通力协作，携手为工程计量和新兴技术开发严格的测量方法，因此是您可以信赖的伙伴。

工程计量技术帮助您完成计量与测量

计量专业技术

是德计量学家与国际标准化组织展开合作，及时了解合规性测试要求及其实际应用的最新动态。

了解测量不确定度和测试风险

Application Notes 2022.09.20

Keysight Pass / Fail Decision Rules

Keysight Pass / Fail Decision Rules

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

2022.09.20

White Papers 2018.12.08

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.

2018.12.08

White Papers 2023.08.09

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.

2023.08.09

White Papers 2018.12.06

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.

2018.12.06

Application Notes 2018.12.12

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.

2018.12.12

White Papers 2018.12.04

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.

2018.12.04

White Papers 2018.12.06

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.

2018.12.06

White Papers 2018.12.14

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.

2018.12.14

Application Notes 2018.12.04

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

2018.12.04

White Papers 2023.08.03

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.

2023.08.03

White Papers 2022.11.03

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.

2022.11.03

White Papers 2023.08.25

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.

2023.08.25

Application Notes 2022.06.28

Calculating Uncertainty Using Digital Multimeter Ratio Measurement Techniques

Calculating Uncertainty Using 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.

2022.06.28

Technical Overviews 2018.12.17

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.

2018.12.17

电子测量和测试基础知识

欢迎您浏览此处关于测试基础知识和测试技术的应用指南和培训课程，并请务必光临是德科技论坛，参与最新讨论。

测试基础知识其他资源

测试基础知识 - 测量不确定度

测量不确定度

专业测量人员的自由标准

测试基础知识 - 网络分析

网络分析

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