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Four Measurements on the Go
Learn about four important measurements you can make on the go with the FieldFox Handheld Analyzer, including Noise Figure, Real-Time Spectrum Analysis (RTSA), Cable and Antenna Testing (CAT), and Over-the -Air (OTA).

Application Note 2019-06-06

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.

Application Note 2019-06-04

Top 5 Strategies for 5G Component Characterization and Test - White Paper
For 5G, component manufacturers need to deploy effective strategies for characterization and test including multiport testing, modular instrumentation, and multisite testing.

Application Note 2019-05-23

Understanding the Fundamental Principles of Vector Network Analysis - Application Note 1287-1
This application note explores the fundamental principles of vector network analysis. The discussion includes the common parameters (S-parameters). RF fundamentals such as transmission lines and the Smith chart will also be reviewed.

Application Note 2019-04-04

The Increasing Importance of Increasing Ports - White Paper
The need for multiport test resulted in switch-based solutions for VNAs. When switch-based solutions were no longer adequate, the VNA itself was re-imagined and optimized for multiport test.

Application Note 2019-02-11

How Can Distributed Architecture Help mmWave Network Analysis? - White Paper
Learn ways to increase the frequency range of VNAs to test mmWave frequencies.

Application Note 2018-08-06

Overcoming Interference is Critical to Success in a Wireless IoT World - White Paper
This white paper highlights the importance of co-existence testing and step-by-step guide on how it can be done in the lab.

Application Note 2018-07-17

Performing Impedance Analysis with the E5061B ENA Vector Network Analyzer - Application Note
This application note describes five common impedance analysis approaches used with impedance analyzers and network analyzers. It also describes how and when to use the E5061B for impedance analysis.

Application Note 2018-03-02

Applying Error Correction To Vector Network Analyzer Measurements - Application Note
Only perfect test equipment would not need correction. Imperfections exist in even the finest test equipment and cause less than ideal measurement results.

Application Note 2018-02-28

Measuring Frequency Response with E5061B LF Network Analyzer
This application note describes fundamentals on low frequency network analysis by featuring the E5061B LF-RF network analyzer. Here we mainly discuss simple low frequency 2-port device measurements and associated topics.

Application Note 2018-02-22

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.

Application Note 2018-01-26

Network Analysis - Filter And Amplifier Measurement Examples (AN 1287-4)
The network analyzer is used for a variety of device and component characterization tasks in both laboratory and production environments.

Application Note 2018-01-23

Impedance Analyzers and Network Analyzers - Application Note
This application note describes the benefits of using USB and LAN interfaces compared to GPIB. The target instruments are bench-top network analyzers, impedance analyzers and LCR meters.

Application Note 2018-01-18

Differences in Application Between Power Dividers and Power Splitters
This application note presents the characteristics of power splitters and power dividers and gives an overview of the different applications they are used in.

Application Note 2018-01-17

Techniques for Precise Measurement Calibrations in the Field - Application Note
This application note discusses recent advances in VNA calibration and compares measurements made on a FieldFox analyzer using different calibration types for a variety of RF and microwave devices.

Application Note 2017-12-18

8 Hints for Making Bettter Measurements Using RF Signal Generators - Application Note
This application note provides 8 hints for improving the accuracy of your measurements using RF signal generators.

Application Note 2017-12-16

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

Application Note 2017-12-13

Using FieldFox RF and Microwave Analyzers with Mass Storage Devices - Application Brief
This document describes the capabilities of using FieldFox with mass storage devices for record keeping, transferring files, or copying limit lines, masks or cable correction files, etc.

Application Note 2017-12-06

Optimizing On-Wafer Noise Figure Measurements up to 67 GHz - Application Note
Shows a cold-source solution based on the Keysight PNA-X microwave network analyzer. When equipped with the optional source-corrected NF measurements (Option 029), the PNA-X provides accuracey.

Application Note 2017-12-05

UWB Antenna Measurements with the 20 GHz E5071C - Application Note
This application note describes benefits of measuring UWB antennas with the E5071C 20 GHz option and introduces measurement tips for using the gating feature with the E5071C.

Application Note 2017-12-05

Six Reasons Your New IoT Device Will Fail - Application Note
You’ve carefully tested your new IoT wireless device. What did you forget that could cause your device to work perfectly in the lab but fail in the real world?

Application Note 2017-11-13

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).

Application Note 2017-09-07

5G Over-the-Air Performance Measurement and Evaluation Using FieldFox Handheld Analyzers
This application note discusses the challenges RF engineers face when deploying 5G on mm-Wave and how the Fieldfox analyzer meets those challenges.

Application Note 2017-06-28

Automotive RF/MW System Verification and Troubleshooting Tests Using FieldFox Handheld Analyzers
This application note discusses the RF and microwave systems in the 21st century car and the challenges to verify their operation and troubleshoot faulty issues.

Application Note 2017-06-21

Achieving Metrology-grade Results in Vector Network Analysis at Millimeter-wave Frequencies
Millimeter-wave expertise and new solution for design, simulation, test and analysis in millimeter wave frequencies.

Application Note 2017-05-12

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