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基本入門與量測基礎

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Calibration of a Ratio Transformer - White Paper 
Describes a calibration technique for decade ratio transformers which is performed by comparison measurement at 1kHz.

應用手冊 2015-06-09

PDF PDF 735 KB
談校正的六個構面 - 白皮書 
為了說明這些差異,並協助非技術專精的採購人員瞭解箇中的重要性,我特別將這些差異分為六個構面來解說,每一項對校正的有效性或對購買校正服務之企業的直接或間接成本都有影響。

應用手冊 2015-06-04

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

技術總覽 2015-05-27

PDF PDF 245 KB
Connector Pin Recession and its Effect on Network Analyzer Accuracy - White Paper 
Outlines an experiment undertaken to assess the impact on the measurement of reflection coefficient when using 3.5 mm connectors.

應用手冊 2015-05-20

PDF PDF 406 KB
Attenuation Measurement of Step Attenuators - Application Note 
Describes the T-matrix measurement method for achieving high accuracy in calibrating step attenuators.

應用手冊 2015-05-20

PDF PDF 715 KB
Uncertainty Analysis for Uncorrelated Input Quantities - White Paper 
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.

應用手冊 2015-05-19

PDF PDF 502 KB
Revisiting Mismatch Uncertainty with the Rayleigh Distribution - White Paper 
This paper examines several important aspects of estimating mismatch uncertainty, which is often a major component of the total uncertainty for RF and microwave measurements.

應用手冊 2015-05-19

PDF PDF 932 KB
Fully-Automatic DMM Calibration System - White Paper 
Describes a fully-automatic calibration system for digtial multimeters (DMMs), including the uncertainty estimation of DC Voltage measurements.

應用手冊 2015-05-15

PDF PDF 1008 KB
A Guard-Band Strategy for Managing False-Accept Risk - White Paper 
Presents guard-band strategy for managing false-accept risk with only limited knowledge of the a priori probability that a device is in tolerance.

應用手冊 2015-05-13

PDF PDF 260 KB
Defining Your Calibration Requirement - Technical Overview 
These are the steps that can be taken when actually placing an order to ensure you get a "proper" calibration.

技術總覽 2015-05-12

PDF PDF 96 KB
Evaluation of the Performance of a State-of-the-Art Digital Multimeter - White Paper 
Describes several methods used to verify the performance of a very accurate automatically calibrated DMM, the HP 3458A.

應用手冊 2015-05-07

PDF PDF 864 KB
Language of Specifications - Application Note 
This paper explains some of the arcane language used in describing a product's characteristics.

應用手冊 2015-05-07

PDF PDF 695 KB
Selecting a Calibration Vendor - Application Note 
Cost is important but are there any other questions that need to be asked in selecting a calibration supplier?

應用手冊 2015-05-07

The Metrological & Financial Implications of a Clogged Fan Filter - Application Note 
This article discussed the implications of having a clogged air filter and addresses solutions to helping in the prevention of clogged air filters.

應用手冊 2015-05-07

Instrument Design Validation and Recommended Calibration Policy - Application Note 
Provides background information on the test philosophies and methods used when developing instrument verification and adjustment procedures.

應用手冊 2015-05-07

Sensitivity Analysis of One-port Characterized Devices in Vector Network Analyzer Calibrations 
Results of a study on the use of characterized devices in microwave vector network analyzer (VNA) calibrations and measurements. A review of the theory of one-port characterized device calibration.

應用手冊 2015-05-05

PDF PDF 290 KB
Establishing Traceability for Quantities Derived from Multiple Traceable Quantities - White Paper 
Provides method of developing traceability for measurements (eg. phase noise) that have no SI units.

應用手冊 2015-05-05

PDF PDF 413 KB
Too Much Calibration? - White Paper 
This paper explains the variables at work in the world of calibration - how they can be used to find the elusive balance point between cost and confidence, or "too much" and "not enough" calibration.

應用手冊 2015-05-05

PDF PDF 569 KB
Peak Power Solutions Brochure for Radar and Wireless Applications - Brochure  
This peak power solutions brochure cover various radar & wireless applications. Get a summary of applications in this brochure and learn where to download the application note and videos accordingly.

型錄 2015-04-30

PDF PDF 3.78 MB
Using a Manufacturer's Specification as a Type B Error Contribution - White Paper 
Examines the implications of using a manufacturer's specification in an uncertainty analysis; and how calibration laboratories use uncertainty data in their quality systems and customer-facing documents.

應用手冊 2015-04-27

PDF PDF 1.03 MB
Isolating Frequency Measurement Error and Sourcing Frequency by Robert Leiby 
When performing a calibration, the risk of incorrectly declaring a device as in-tolerance (false-accept risk) is dependent upon several factors such as the specified tolerance limit and guard band.

應用手冊 2015-04-27

PDF PDF 3.09 MB
Calibration Process Innovation Using Non-Required Guard Banded Testing by Richard Ogg 
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.

應用手冊 2015-04-24

PDF PDF 258 KB
Qualitative Assessment on the Effects of Damage Connectors & Interfaces in Fiber Optic Measurements 
To qualify or predict the effects of damaged fiber optic connectors or optical interfaces, a qualitative assessment can ensure that these connectors are kept in a condition of optimum performance.

應用手冊 2015-04-24

PDF PDF 3.18 MB
校驗實驗室更新設備的商業考慮 – 白皮書 
校驗實驗室環境無時無刻都在改變,因為它們需要進行校驗的產品也不停地改變。

應用手冊 2015-04-21

Calibration of Time Base Oscillators - White Paper  
As more accurate clocks were produced, new uses of time measurement were explored. As new uses were discovered, the need for even more accurate clocks became apparent.

應用手冊 2015-04-13

PDF PDF 250 KB

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