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RF & Microwave

For most of your RF & Microwave measurement needs, you can find application & solution information here.

Be sure to check the library of application notes for detailed information on using your equipment and successfully completing the measurements you need.
 

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Making EMI Compliance Measurements - Application Note 
This application note provides an overview of EMI compliance test requirements and measurement approaches.

Nota de aplicação 2018-10-31

EMI Compliance Test vs. EMI Pre-Compliance Test - Application Brief 
This paper gives you an understanding on the advantage of running an in-house EMI pre-compliance test with a spectrum analyzer, guide you through the process of making a good estimation of your new product's EMI performance, and diagnose unwanted emissions.

Nota de aplicação 2018-08-07

Making Conducted and Radiated Emissions Measurements - Application Note 
This application note provides an overview of radiated and conducted emissions measurements as well as a methodology for EMI precompliance testing.

Nota de aplicação 2018-08-06

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.

Nota de aplicação 2018-06-29

Pulsed Carrier Phase Noise Measurements - Application Note 
This application note discusses basic fundamentals for making pulsed carrier phase noise measurements.

Nota de aplicação 2018-03-09

Testing and Troubleshooting Digital RF Communications Receiver Designs (AN 1314) 
This Application Note covers the fundamental measurement principles involved in testing and troubleshooting digital communications receivers, particularly those used in digital RF cellular systems. Measurement setups are provided for receiver performance tests and troubleshooting tips are given.

Nota de aplicação 2018-01-26

Signal Analysis Measurement Fundamentals, Optimize Noise Floor, Resolution Bandwidth, and More 
Learn measurement fundamentals to optimize your signal analysis for greater insights

Nota de aplicação 2017-12-13

Preselector Tuning for Amplitude Accuracy in Microwave Spectrum Analysis 
This 8 page application note introduces the technique for broadband modulated signals employed in the new MXA signal analyzer.

Nota de aplicação 2017-12-05

Optimizing RF and Microwave Spectrum Analyzer Dynamic Range - Application Note 
This application note defines the elements of spectrum analyzer measurement speed and shows how to choose solution bandwidth and data output format for fast measurements.

Nota de aplicação 2017-12-01

New Pulse Analysis Techniques for Radar and EW - Application Note 
This app note discusses the best tools for different types of pulse analysis, along with display and analysis techniques for various signals and measurement goals.

Nota de aplicação 2017-12-01

10 Hints for Making Successful Noise Figure Measurements (AN 57-3) - Application Note 
This document will help minimize the uncertainties in your noise figure measurements. Key topics include minimizing extraneous signals, mismatch uncertainties, nonlinearities, and path losses.

Nota de aplicação 2017-10-20

Average Power Sensor Measurement Uncertainty Calculator - Application Note 
Measurement Uncertainty Calculator for the Average Power Sensors (N8481A, N8482A, N8485A, N8481A-CFT, N8482A-CFT, N8485A-CFT, 8481D, 8485D, 8487D, R8486D, Q8486D, E4412A, E4413A, E9300A, E9301A, E9304A, E9300B, E9301B, E9300H, E9301H)

Nota de aplicação 2017-09-08

XLS XLS 78 KB
Network Analysis - De-embedding and Embedding S-Parameter Networks (1364-1) 
At RF and microwave frequencies, it becomes difficult to directly measure devices with nonstandard connectors (for example, devices using surface-mount packaging).

Nota de aplicação 2017-09-07

Fundamentals of RF and Microwave Noise Figure Measurements - Application Note 
This 32-page, black-and-white application note providesinformation on RF and Microwave noise figure measurementts. Topics include noise figure and temperature, noise characteristics of two-port networks, and the measurement of noise figure.

Nota de aplicação 2017-09-06

P-Series Measurement Uncertainty Calculator 
Measurement Uncertainty Calculator for the N1911A and N1912A Power Meters and the N1921A and N1922A Power Sensors.

Nota de aplicação 2017-08-01

XLS XLS 92 KB
Bluetooth Audio Measurement with the U8903B Performance Audio Analyzer - Application Note 
This article focuses on the Bluetooth audio measurement applications of the U8903B performance audio analyzer. Bluetooth audio is also part of the whole audio measurement and analysis ecosystem.

Nota de aplicação 2016-01-28

5 Reasons to Buy the X-Series Noise Figure Analyzer - Flyer 
This 2-page flyer lists 5 reasons to buy the X-Series noise figure analyzers

Nota de aplicação 2016-01-26

PDF PDF 643 KB
Optimizing RF and Microwave Spectrum Analyzer Dynamic Range -- Application Note 
The dynamic range of a spectrum analyzer is traditionally defined as the ratio, in dB, of the largest to the smallest signals simultaneously present at the input of the spectrum analyzer that allows measurement of the smaller to a given degree of uncertainty. The signals of interest can either be...

Nota de aplicação 2015-07-24

Programming with the N937xA PXIe Vector Network Analyzers - Application Note 
This application note discusses the process of developing a C# application using an IVI driver as the programming remote driver for the M937xA PXIe vector network analyzer.

Nota de aplicação 2015-07-07

PDF PDF 4.75 MB
Innovative Passive Intermodulation (PIM) and S-parameter Measurement Solution with the ENA 
This application note introduces the solution that combines PIM and S-parameter measurements by using the vector network analyzer.

Nota de aplicação 2014-12-05

Streamline EMC Compliance Testing with Prescan Analysis Tools - Application Note 
Application note

Nota de aplicação 2014-08-01

PDF PDF 899 KB
Wideband Digital Pre-Distortion with Keysight SystemVue & PXI Modular Instrument - Application Note 
Digital Pre-Distortion (DPD) is essential for wideband communications systems based on LTE-Advanced and 802.11ac. Overcome DPD challenges with trusted commercial measurement and modeling tools.

Nota de aplicação 2014-08-01

On-Wafer SOLT Calibration Using 4-port PNA-L Network Analyzers - Application Note 
This documentation is intended for on-wafer applications using the 4-port, 20 GHz, PNA-L network analyzer with two dual probes to achieve full 4-port on-wafer calibrations manually. This application note provides the step-by-step instructions needed to set up a calibration kit in order to perform a 4-port SOLT (Short-Open-Load-Thru) calibration using only three thrus.

Nota de aplicação 2014-02-06

Essential Capabilities of EMI Receivers - Application Note 
What makes an EMI receiver fully compliant? This application note provides an overview of some of the most useful internal diagnostic tools for quickly & efficiently measuring unwanted emissions.

Nota de aplicação 2013-10-14

Active Device Characterization in Pulse Operation Using the PNA/PNA-X - Application Note 
This AN discusses pulsed S-parameter measurements using the PNA-X series and measurement techniques that enable power-dependent active device characterization including compression and distortion.

Nota de aplicação 2013-06-19

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