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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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Bench-Top Test and Debug of Power Transient Issues for Automotive and Aerospace/Defense Applications 
Using the N6705A for bench-top test and debug of power transient issues for automotive and aerospace/defense

Application Note 2018-09-19

Keysight PXIe Chassis Cooling Guidelines - White Paper 
Module temperatures in a PXI system can impact operating conditions. It’s important to actively manage the environment inside your chassis.

Application Note 2018-08-27

PDF PDF 702 KB
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.

Application Note 2018-08-07

Reducing the “Cost of Confidence” in Testing for NewSpace - Application Note 
In this app note, we outline a cost model that applies to each stage of that lifecycle to help you reduce the “cost of confidence” in the testing of NewSpace systems and payloads

Application Note 2018-07-12

PDF PDF 1.28 MB
A Framework for Understanding: Deriving the Radar Range Equation - Application Note 
Radar scans three-dimensional space to gather information about detected objects such as location, shape and speed. This entire process is described in this app note by the radar range equation.

Application Note 2018-06-28

Creating Multi-Emitter Scenarios for Radar and Electronic Warfare (EW) Testing - Application Note 
Part 8 of the Radar App Note series focuses on multi-emitter testing of radar and electronic warfare (EW) systems. Realistic testing of these systems depends on the generation of signals that accurately simulate multi-emitter environments consisting of thousands of emitters and millions of pulses per second, all arriving from multiple directions. New technology built into commercial, off-the-shelf signal generators enables developers to generate increasingly complex simulations that get closer to reality and provide deeper confidence in EW system performance.

Application Note 2018-05-31

PDF PDF 1.92 MB
Developing IEEE 1687 Tests on N1125A x1149 Boundary Scan Analyzer - Application Note 
This application note provides an overview of the IEEE 1687 standard and its implementation in board test. It then describes the steps to develop tests on x1149.

Application Note 2018-05-25

PDF PDF 2.07 MB
Pulsed Carrier Phase Noise Measurements - Application Note 
This application note discusses basic fundamentals for making pulsed carrier phase noise measurements.

Application Note 2018-03-09

M9703A AXIe High-Speed Digitizer with Real-Time Digital Downconversion Capability - Application Note 
This application note describes how to use the M9703A AXIe high-speed digitizer with real-time digital downconversion (DDC) capability to perform ultra-fast relative phase and gain measurements.

Application Note 2018-03-08

PDF PDF 4.75 MB
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

Understanding Phase Noise Needs and Choices in Signal Generation - Application Note 
Learn about phase noise signal generator fundamentals and ways to optimize phase noise for your application.

Application Note 2018-01-12

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

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.

Application Note 2017-12-05

10 Practical Tips to Help Your Power Testing and Analysis - Application Note 
Learn ten simple ways to improve your testing capabilities with your power supplies and electronic loads.

Application Note 2017-12-05

Making Wideband Measurements - Application Note 
This paper will discuss using the Keysight PXA signal analyzer as a microwave down converter for an Infiniium oscilloscope or Acqiris digitizer running the 89600 VSA software.

Application Note 2017-12-05

Protect Against Power-Related DUT Damage During Test - Application Note 
This application note discusses choosing a power supply with extensive integrated protection features to avoid power-related damage.

Application Note 2017-12-04

Solutions for Wideband Radar and Satcom Measurements - Application Brief 
This application brief talks about using wide bandwidth oscilloscopes to directly measure and analyze X, Ku, and Ka-band Radar and Satcom transmitter outputs up to 62 GHz.

Application Note 2017-12-02

Using MATLAB to Create Keysight Signal and Spectrum Analyzer Applications - Application Note 
Learn to use MATLAB software to configure, control, and acquire data from X-Series signal and spectrum analyzers, and then use scripts to create, modify and execute custom analyzer applications.

Application Note 2017-12-01

PDF PDF 9.69 MB
Signal Generator Spectral Purity - Application Note 
This application note describes spectral purity and its components. The importance of high spectral purity is explained using industry applications.

Application Note 2017-12-01

PDF PDF 864 KB
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.

Application Note 2017-12-01

One Size Does NOT Fit All - Application Note 
This application note discusses the topic of “One Size Does NOT Fit All” and how test system configurations benefit from a choice of hardware form factors and software products.

Application Note 2017-12-01

Make Custom OFDM Measurements with 89600 VSA Software Option BHF - Application Note  
Read about how to configure 89600 VSA software with Option BHF custom OFDM modulation analysis to analyze and troubleshoot new, custom, proprietary, generic, or non-standard OFDM signals.

Application Note 2017-12-01

PDF PDF 975 KB
Addressing the Challenges of High-Speed Digital I/O for Aerospace Defense – Application Note 
This application note will also discuss test challenges and commercial test solutions for fiber digital I/O technologies to help mitigate risk in upgrading to fiber-based technologies.

Application Note 2017-12-01

Simulation and Verification of Pulse Doppler Radar Systems - Application Note 
Keysight SystemVue illustrates key algorithms in modern Pulsed Doppler radar system design, and also connects to Keysight sources and signal analyzers to verify hardware performance.

Application Note 2017-12-01

PDF PDF 10.43 MB
FPGA Implementation of a LUT-Based Input Processing - Application Note 
This application note demonstrates the implementation of a signal transformation using a lookup table (LUT). It implements a piecewise first-order linear approximation of a nonlinear function.

Application Note 2017-12-01

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