Military Communications
To meet present and future mission requirements, the countless unique radios of the past are giving way to compatible, multi mode or software-defined digital systems that ensure easy interoperability. To keep pace, measurement solutions must be able to test these versatile radios throughout their lifecycles. From dynamic probing inside an FPGA to testing RF, IF and IQ, from design simulation to operational troubleshooting, we can help you ensure system readiness.
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89410A and 89440A Vector Signal Analyzer Characterization of Digital Communications Channels
Accurate measurements of channel imperfections are important to the designers and operators of digital communication systems.
Notes d’application 2000-11-01 |
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119 KB
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Characterizing phase-locked-loop signal transition behaviors of Microphonic/Phase-hit
This paper discusses how Agilent's Signal Source Analyzer helps you to identify unwanted phase-locked-loop transition "phase-hits", and achieve easy, comprehensive and accurate phase-locked-loop characterization in both linear and nonlinear regions.
Notes d’application 2008-10-02 |
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1.68 MB
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Cognitive Radio Algorithm Development and Testing White Paper
Cognitive radio technology brings with it new design and performance verification challenges. This paper describes some of these challenges and introduces the cognitive radio algorithm R&D testbed, which uses SystemVue software.
Notes d’application 2009-08-05 |
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853 KB
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Combining Simulation and Test to Accelerate SDR Development
The note reviews the major attributes of SDRs then looks at two key topics: the use of multiple waveforms during SDR design and the use of simulation to add flexibility to SDR testing.
Notes d’application 2010-11-19 |
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2.22 MB
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Custom OFDM Signal Generation Using SystemVue
This application note describes a new comms standard based on OFDM which is provided by SystemVue 2011 to create both simulation and measurement, with links to the new 89600B VSA software for further demodulation and analysis.
Notes d’application 2010-12-09 |
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How to integrate switches and an optical attenuator in the amplifier test set-up
This application note discusses how to ensure an accurate characterization, and how to integrate the required measurement equipment.
Notes d’application 2002-09-02 |
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321 KB
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Lightwave Signal Analyzers Measure Relative Intensity Noise (PN 71400-1)
This product note describes techniques to measure laser intensity noise with the Agilent 714000C and 71410C lightwave signal analyzers. It includes RIN examples and measurements.
Notes d’application 2000-07-01 |
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417 KB
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Make Custom OFDM Measurements with Agilent 89600B VSA Software Option BHF
Read about how to configure Agilent 89600B VSA software with Option BHF custom OFDM modulation analysis to analyze and troubleshoot new, custom, proprietary, generic, or non-standard OFDM signals.
Notes d’application 2012-11-21 |
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4.27 MB
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Making RF Measurements on Digital Serial Data with Agilent's Signal Extractor and the 89600 VSA
This application note is designed to guide you through making measurements on serial data using an Agilent logic analyzer with the B4602A Signal Extractor tool and Agilent's 89601A vector signal analyzer (VSA) software. (AN 1593)
Notes d’application 2007-05-08 |
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2.93 MB
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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.
Notes d’application 2002-03-11 |
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260 KB
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Signal Generator Spectral Purity Considerations in RF Communications Testing (AN 388)
This Tutorial is an Application note that describes what spectral purity is and its components. Using applications, the importance of good spectral purity is explained.
Notes d’application 2001-02-20 |
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1014 KB
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Software Defined Radio Measurement Solutions
This Application Note introduces the SDR architecture and types of analysis tools that are available when measuring the digital, analog and RF sections of a software radio.
Notes d’application 2007-07-13 |
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Solutions for Addressing SDR Design and Measurement Challenges
This "solutions for" application brief discusses how to use COTS technology and an integrated design-to-test flow to quickly develop optimal SDRs.
Notes d’application 2009-08-03 |
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986 KB
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Solutions for Digital Video - Ensuring Delivery of Quality, Standard-Complaint Digital Video
This “solutions for digital video" application brief discusses how to deliver quality, standard-compliant digital video devices to market…using the PXB, MXA, MXG and Signal Studio Software.
Notes d’application 2009-06-11 |
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642 KB
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Solutions for Wideband Radar and Satcom Measurements - Application Note
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.
Notes d’application 2012-12-19 |
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Spectrum Analysis: Amplitude and Frequency Modulation (AN 150-1)
Modulation is the act of translating some low-frequency or base-band signal (voice, music, data) to a higher frequency. Why do we modulate signals? There are at least two reasons: to allow the simultaneous transmission of two or more baseband signals by translating them to different frequencies...
Notes d’application 2001-10-01 |
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1.23 MB
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Spectrum Analyzer Basics (AN 150)
Fundamentals of spectrum analyzer measurements
Notes d’application 2006-08-02 |
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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.
Notes d’application 2012-05-04 |
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2.06 MB
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Techniques and Trends in Signal Monitoring, Frequency Management and Geolocation of Wireless
This application note reviews various issues, techniques and associated equipment required for signal monitoring and frequency management of RF spectrum in the VHF/UHF frequency range.
Notes d’application 2009-04-27 |
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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.
Notes d’application 2002-03-25 |
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Using EVM Measurements to Analyze and Troubleshoot Vector-Modulated Signals (PN 89400-14)
This Product Note reviews the basics of EVM measurements on the 89400 vector signal analyzers, and outlines a general procedure that may be used to methodically track down even the most obscure signal problems.
Understanding Error Vector Magnitude
EVM Defined
Making EVM...
Notes d’application 2000-10-01 |
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205 KB
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Variable Optical Attenuator in BER Test Applications
This application note will help users of optical attenuators to understand the key features of Agilent’s new attenuator family.
Notes d’application 2001-08-23 |
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409 KB
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WDM System Test with the Agilent 86120 Multi-Wavelength Meter ( PN 86120-1)
This product note addresses the WDM system, the design and maintenance issues warranting measurement, and how the Agilent 86120 Multi-Wavelength Meter can be used to easily...
Notes d’application 2000-08-01 |
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435 KB
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