Here’s the page we think you wanted. See search results instead:

 

Contact an Expert

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.

1-19 of 19

Sort:
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.

Application Note 2016-11-02

Extending the Life of Test Systems that Support Long-term Programs - Application Note 
As an original equipment manager (OEM), we offers efficient and effective alternatives that can extend the life of systems and ensure that the individual instruments are meeting their warranted spec.

Application Note 2015-06-12

Effectively Maintaining and Troubleshooting Military Communication Systems - Application Note 
This application note covers the “what” and “how” of effective testing for best performance in military communication systems. Two examples will highlight what’s possible: field test and verification of radar systems.

Application Note 2014-09-11

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.

Application Note 2014-08-11

Using Flexible Digital Modulation Testing for Satellite Regenerative Payloads - Application Note 
This application note focuses on solutions for the issues that create risks in the integration of mixed-signal systems with a mix of software and hardware tools. Examples focus on measurements of error vector magnitude (EVM), which is a key figure of merit for modulated signals implemented in either analog or digital form.

Application Note 2014-08-01

Fundamentals of RF and Microwave Power Measurements (Part 3) (AN 1449-3) 
Power Measurement Uncertainty per International Guides AN 1449-3, literature number 5988-9215EN

Application Note 2014-08-01

E3238 VHF/UHF Voice Activity Detection System 

Application Note 2009-10-05

E3238 Pager Intercept Solution 

Application Note 2008-09-08

Fundamentals of RF and Microwave Power Measurements (Part 4) (AN 1449-4) 
An Overview of Keysight Instrumentation for RF/Microwave Power Measurements AN 1449-4, literature number 5988-9216EN

Application Note 2008-09-01

E3238 HF ALE Intercept Solution 

Application Note 2008-08-26

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

Application Note 2007-11-28

Fundamentals of RF and Microwave Power Measurements (Part 2) (AN 1449-2) 
Power Sensors and Instrumentation AN 1449-2, literature number 5988-9214EN

Application Note 2006-07-05

PDF PDF 1010 KB
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.

Application Note 2006-04-26

Keysight Ultrawideband Communication RF Measurements - AN 1488 
This application note is written for people who need to understand the configuration and testing of ultra-wideband (UWB) devices, and some of the issues surrounding their use.

Application Note 2005-07-29

PNA - Antenna/RCS - Reduce Measurement Test Times 
This white paper describes new technology features applicable to antenna/RCS measurements, configuration diagrams, typical antenna/RCS measurement scenarios, and measurement time comparisons.

Application Note 2004-12-20

Ultra-wideband Communication RF Measurements 

Application Note 2004-05-21

Fundamentals of RF and Microwave Power Measurements (Part 1) (AN 1449-1) 
Introduction to Power, History, Definitions, International Standards, and Traceability AN 1449-1, literature number 5988-9213EN

Application Note 2003-04-17

PDF PDF 550 KB
Single Shot Frequency Profiling of Chirped Radars Made Easy (AN 1200-8) 
This Application Note describes the Keysight 53310A's ability to measure and display a signal's continuous frequency over time makes dynamic frequency analysis of radar pulses easy. Views of single-shot chirp linearity are obtained by measuring the continuous frequency of the IF chirp. The chirp...

Application Note 2000-08-01

Sorting Signals Using Multiple Markers, Marker Tables and Peak Tables (PN 8590-6) 
This Product Note shows how marker and peak signal features are useful measurement aids in a spectrum display because they immediately locate a signal, and record its amplitude and frequency or time. The 8590 C/E/L-series Spectrum Analyzers offer two marker features and a peak sorting function to...

Application Note 2000-07-01

PDF PDF 377 KB