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Recognizing and Reducing Data Acquisition Switching Transients - White Paper
Low impedance sources can produce large and fast current transients when switching; creating problems with adjacent channels, transients in the ground circuit that upset digital logic connected to the DUT, or causing the switch unit to reset or hang. This application note describes several techniques to reduce these switching transients.

アプリケーション・ノート 2019-09-27

Automotive FMCW Analysis with U3851A RF Microwave Courseware
Frequency Modulated Continuous Wave (FMCW) is widely use automotive industry. In this document, we will discuss about FMCW simulation with SystemVue and real-world measurement with the prototyping kit.

アプリケーション・ノート 2019-07-16

PDF PDF 1.47 MB
Drive Down the Cost of Test Using the ENA Series Vector Network Analyzers - Application Note
Discussion of the contributions of the Keysight ENA series vector network analyzer to drive down the cost of test in production lines. Including an in depth analysis of the total cost of ownership.

アプリケーション・ノート 2019-06-04

PDF PDF 2.42 MB
Signal Integrity Analysis Series Part 1: Single-Port TDR, TDR/TDT, and 2-Port TDR - Application Note
This Application Note focuses on part 1: those which use a single-port TDR, those which use TDR/TDT, and those which use 2-port TDR.

アプリケーション・ノート 2019-04-25

Noise Figure Measurement Accuracy - The Y-Factor Method - Application Note
Specific to instruments that use the Y-factor method for noise figure measurements, this app note discusses measurement basics, avoidable errors, loss and temperature corrections, and uncertainties.

アプリケーション・ノート 2019-03-19

Metrology-Grade Measurement Challenges - Application Note
This application note analyzes the sources that contribute to measurement uncertainties and summarizes how to achieve the most accurate measurement results with the Keysight N5531X.

アプリケーション・ノート 2018-12-20

PDF PDF 819 KB
Probe soldering guidelines for Keysight InfiniiMax probes - Application Note
There are various ways to connect test instrumentation probes to devices under test(DUTs). One such method is soldering, which provides a reliable connection and minimizes parasitic probing effects by keeping wire lengths and connections as short as possible. Many of Keysight's high performance oscilloscopes probes utilize soldered connections.

アプリケーション・ノート 2018-10-07

PDF PDF 7.73 MB
EMI Troubleshooting: The Need for Close Field Probes - Application Note
This application note introduces close field probes and explains how specific probes offer distinct advantages in electromagnetic compatibility (EMC) radiated emission pre-compliance test.

アプリケーション・ノート 2018-08-07

Probing a Midpoint of a Transmission Line that is Not Load Terminated - White Paper
With the advent of variable on die termination (i.e. ODT) many systems like low power double data rate memory (LPDDR) have the ability to either terminate a line in its characteristic impedance for high speed operation or terminate it with an open for lower speed operation. Many times there is a desire to probe the transmission line to monitor the signals on the line. When the transmission line is terminated in close to its characteristic impedance, the signals can be readily observed. However, if the line is terminated in an impedance that is not close to the characteristic impedance then it may not be possible to accurately measure the signals.

アプリケーション・ノート 2018-07-03

PDF PDF 1.98 MB
Bandwidth Boosting Techniques for the Infiniimax Probe Amp and Probe Head - Application Note
Keysight InfiniiMax differential probes are DSP corrected to have a flat magnitude and phase response to provide the highest possible accuracy. The bandwidth chosen to correct to is typically around 3dB non-corrected bandwidth. Usually, extending the bandwidth much beyond that point will increase the noise floor, and if pushed even further, can cause unrealistic noise artifacts. However, the N5381A/B solder-in probe head in combination with the InfiniiMax 1169A/B probe amp is an excellent candidate for extending the bandwidth beyond the 3dB point because the N5381A/B is peaked past the normal 12 GHz bandwidth, and the peaking of the probe head can help compensate for the roll-off of the probe amp bandwidth.

アプリケーション・ノート 2018-06-21

PDF PDF 4.96 MB
Optimizing Dynamic Range for Distortion Measurements - Application Note
This application note covers high dynamic range measurement techniques for the new PSA Performance Spectrum Analyzer Series. The note describes the best way to use the PSA series to make distortion measurements such as ACP, intermodulation, and harmonic distortion.

アプリケーション・ノート 2018-03-12

PDF PDF 2.11 MB
リレーの寿命を最大化
本アプリケーション・ノートは、自動テスト・エンジニア、研究開発や量産テストにデータロガーを使用するエンジニアを対象としています。

アプリケーション・ノート 2018-02-03

Practical Temperature Measurements (AN-290)
This application note explores the more common temperature measurement techniques and introduces procedures for improving their accuracy.

アプリケーション・ノート 2017-12-13

The Application of Handheld Spectrum Analyzers in Interface Testing - Application Note

アプリケーション・ノート 2017-12-05

What is the difference between an equivalent time and a real-time oscilloscope? - Application Note
This document will discuss how each type of oscilloscope samples the incoming waveform and explain the trigger requirements.

アプリケーション・ノート 2017-12-05

ベクトルネットワーク解析の基礎
このアプリケーションノートでは、ベクトルネットワーク解析の基本原理について説明します。この中で、一般的な測定対象のパラメーター、特にSパラメーターの概念についても論じます。伝送線路やスミスチャートなど、RF技術の基本についても説明します。

アプリケーション・ノート 2017-12-04

Choosing the Best Passive and Active Oscilloscope Probes for Your Tasks - Application note
Selecting the right probe for your application is the first step toward making reliable oscilloscope measurements, and each probe has an application for which it performs best.

アプリケーション・ノート 2017-12-02

Demystifying RCRC and RC probes - Application Note
An ideal probe would provide an exact replica of a signal being probed. However, the probe becomes a part of the circuit under test, because the probe introduces probe loading to the circuit.

アプリケーション・ノート 2017-12-01

PDF PDF 1.27 MB
InfiniiMax Probes Impact on Lead-Free (ROHS) Compliance - Application Note
Some Keysight InfiniiMax oscilloscope probe heads are intended for soldering to the device under test.

アプリケーション・ノート 2017-12-01

PDF PDF 565 KB
ミリ波周波数のベクトルネットワーク解析において計測標準グレードの測定結果を実現
ミリ波周波数を扱う場合に生じる問題は軽視されがちです。このため、キーサイトでは、より高い周波数、より広い帯域幅で、正確で再現性の高い測定が容易に実現できるように注力しています。

アプリケーション・ノート 2017-12-01

標準的なオシロスコーププローブを使いこなす方法
見落としがちなことですが、使用するプローブはオシロスコープテストの重要な部分を占めます。プロー ブの主要な役割は、目的の被試験デバイス(DUT)をオシロスコープ入力に接続することです。これにより、 DUTからの信号を捕捉して、オシロスコープ画面に波形を表示することができます。

アプリケーション・ノート 2017-12-01

How to Select the Right Current Probe - Application Note
Oscilloscope current probes enable oscilloscopes to measure current, extending their use beyond just measuring voltage. Basically, current probes sense the current flowing through a conductor and convert it to a voltage that can be viewed and measured on an oscilloscope. There are many different types of current probes you can choose from and each probe has an area where it performs best. This application note will introduce you to the common types of current probe solutions, the fundamental principles, the advantages and limitations between each current probe type, and the practical consideration for using current probes for oscilloscope applications to make the most out of them.

アプリケーション・ノート 2017-11-09

Oscilloscope in Medical Imaging Applications - Measuring Power Integrity and Current Measurement
This application brief explores how Keysight oscilloscopes help designers validate the medical instrument’s IO interface for data processing in image reconstruction.

アプリケーション・ノート 2017-11-06

PDF PDF 553 KB
Optical Signal Measurements Using A Real-Time Oscilloscope - Application Note
If your application includes a repetitive waveform that requires lower noise, jitter and a higher dynamic range, a sampling oscilloscope is a good choice.

アプリケーション・ノート 2017-06-27

PDF PDF 907 KB
Decoding NFC-F Communication Based on Manchester-encoded ASK Modulation - Application Note
See step-by-step instructions on how to setup oscilloscopes to properly decode and trigger on NFC-F poller and listener communication for two specific cases.

アプリケーション・ノート 2017-04-28

PDF PDF 2.27 MB

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