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Aerospace & Defense

Focus where it counts

Missions evolve but one thing stays the same: the need to protect those who go in harm's way. Success depends on a changing mix of people and technology. As technology becomes more complex, assuring readiness gets tougher.

Keysight is a source of assurance that your mission will succeed. Through our expertise in measurement science and test processes, we give you more time for the bigger issues: fulfilling today's mission and managing the transition to what comes next. By helping you build greater assurance in system readiness, Keysight frees you to focus where it counts most.

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x1149 Boundary Scan Solution for Blade Server Board - Application Note 
This application note describes in detail what the Keysight x1149 Boundary Scan Analyzer performs during the Integrity test.

Nota de aplicación 2017-03-02

PDF PDF 6.17 MB
Understanding x1149 Integrity Test - Application Note 
This application note describes in detail what the Keysight x1149 Boundary Scan Analyzer performs during the Integrity test.

Nota de aplicación 2017-02-16

PDF PDF 2.48 MB
Spectrum Analysis Basics - Application Note 
This application note (also known as AN 150) explains the fundamentals of swept-tuned, superheterodyne spectrum analyzers and discusses the latest advances in spectrum analyzer capabilities.

Nota de aplicación 2016-11-02

Understanding RF/Microwave Solid State Switches and their Applications 
This note explains FET, PIN diode and hybrid solid state switches. It discusses benefits/disadvantages of each type of switch, which specifications to consider and why, and gives application examples.

Nota de aplicación 2016-06-03

PDF PDF 2.56 MB
Radar Measurements - Application Note 
This application note focuses on the fundamentals of measuring basic pulsed radars and measurements for more complex or modulated pulsed radar systems.

Nota de aplicación 2014-08-22

PDF PDF 6.84 MB
Analyzing Frequency Stability in the Frequency and Time Domains - Application Note 
Describes both methods with an emphasis on practical, cost-effective solutions. For those who are new to the time-domain perspective, two proven frequency-to-time conversion methods are also presented.

Nota de aplicación 2014-08-11

Choosing the Test System Software Architecture - Application Note 
This application note is designed to help you quickly design a test system that produces reliable results and meets throughput requirements within budget. It explores the entire software development process, from gathering and documenting software requirements through design reuse considerations.

Nota de aplicación 2014-07-31

Measuring the Dependence of Optical Amplifiers on Input Power Using an Attenuator 
This application note describes the important optical amplifier properties of gain and noise figures and their dependence on the powers and wavelengths of the input signals.

Nota de aplicación 2014-07-31

PDF PDF 347 KB
Make High Sensitivity, Wide Dynamic Range Current Measurement - Application Note 
The new N2820A Series high-sensitivity current probes from Keysight Technologies address the need for high-sensitivity current measurements with a wide dynamic range.

Nota de aplicación 2013-02-26

Spectrum and Signal Analysis Pulsed RF Application Note 150-2 
This application note is intended as an aid for the operation of spectrum and signal analyzers and the interpretation of the displayed pulse spectra.

Nota de aplicación 2012-07-05

Spectrum and Signal Analyzer Measurements and Noise Application Note 1303 
Noise is the classical limitation of electronics. In this application note, the characteristics of noise and its direct measurement are discussed in detail.

Nota de aplicación 2012-05-04

PDF PDF 2.06 MB
6 Hints for Enhancing Measurement Integrity in RF/Microwave Test Systems - Application Note 

Nota de aplicación 2012-04-30

Reducing Measurement Times in Antenna and RCS Applications 
To help you achieve these speed improvements, this note describes test range configurations and typical measurement scenarios.

Nota de aplicación 2010-12-20

PDF PDF 3.15 MB
Switching Solutions 
This paper discusses Keysight's complete line of switching solutions. Switch components are introduced, followed by the various scale of switch matrix that is required in RF and microwave testing.

Nota de aplicación 2010-11-18

Typical GPS Receiver Verification Tests Using a GPS Signal Simulator - Application Note  
This paper describes typical GPS receiver verification tests using a GPS signal simulator. The tests are used to verify functionality of embedded GPS receivers in mobile consumer products such as cell phones and other handheld receivers.

Nota de aplicación 2010-03-04

Functional A-GPS Receiver Test Using the 8960 and E4438C - Application Note  
This application note describes a test system that uses and 8960 Wireless Communications Test Set in conjunction with an E4438C ESG Vector Signal

Nota de aplicación 2009-11-24

Building Hybrid Test Systems. Ensuring success in two common development scenarios - Application Not 
Application Note 1465-33. When you migrate to a hybrid system that includes LXI along with GPIB, VXI, PXI, or any other architecture, two scenarios are most typical, minimum development time and maximum overall performance

Nota de aplicación 2008-10-15

Using Extended Calibration Software for Wide Bandwidth Measurements (AN 1443) 
This 16-page application note explains how to ensure accurate measurements with a vector signal analyzer using quick calibration methods.

Nota de aplicación 2008-05-22

Multiport Solutions for E5071C ENA RF Network Analyzers Using External Switches 
This app note describes how to expand the potential of multiport solutions for network analysis using the E5071C, with external electro-mechanical switches on handling high and low power signal measurements.

Nota de aplicación 2008-03-10

PNA - Pulsed-RF S-Parameter Measurements Using Wideband and Narrowband Detection (AN 1408-12) 

Nota de aplicación 2007-11-28

Modifying a GPIB System to Include LAN/LXI (AN 1465-26)  
This application note takes you through the process of replacing one instrument in a typical GPIB test system and shows how simple changes to the system software make it possible.

Nota de aplicación 2007-05-10

Migrating system software from GPIB to LAN/LXI (AN 1465-25) - Application Note 
Migrating system software from GPIB to LAN/LXIis the sixth application note in a series designed to help you manage the shift to LXI from GPIB.

Nota de aplicación 2007-02-02

Using Synthetic Instruments in Your Test System (AN 1465-24) 
This note represents a brief history of SI, compares a rack-and-stack system to an SI-based system, descibes the initial applications of SIs, and illustrates the emulation of conventional instruments with SIs.

Nota de aplicación 2006-08-28

4 Steps for Making Better Power Measurements (AN 64-4D) - Application Note 
Before selecting a power meter and associated sensors, make sure that you have taken the 4 steps detailed in this note, which influence the accuracy, economy and technical match to your application.

Nota de aplicación 2006-04-26

Using LAN in Test Systems: Applications (1465-14) - Application Note and Example Programs 
Topics include balancing cost, convenience and security in three common LAN scenarios: sharing instruments, remote monitoring and data acquisition, and functional test systems. Includes downloadable example programs.

Nota de aplicación 2005-04-01

 

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