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New Tools Aid Signals Development
Signal development grows increasingly critical as new devices and services continuously turn on and frequencies are adjusted to compensate.

Estudo de Caso 2019-12-05

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MIMO and Wideband Millimeter-Wave Testing with the UXR
Multiple-input / multiple-output (MIMO) is a signal transmission technique that promises higher data rates for a single user. It uses up to eight layers in frequency range 1 (FR1) and up to two layers in FR2 with data transmitted using multiple antennas. Multiple antennas transmit independent streams of data on the same frequency and at the same time without interfering with one another. MIMO exploits spatial differences in the channel to increase the overall throughput rate compared with a single-antenna single-input / single-output (SISO) implementation. This whitepaper discusses direct digitization of wide-bandwidth millimeter-wave signals for MIMO testing and debugging. 2x2 5G NR MIMO EVM measurement results are shown in the 28 GHz FR2 band for an 8x8 cross-polarized phased array antenna device-under-test. A new digital downconversion (DDC) technique enables 5G NR MIMO EVM measurements to be performed with improved speed over traditional approaches.

Estudo de Caso 2019-12-04

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5 Things the E5080B Can Do (That the E5071C Can't)
Much has changed since Keysight introduced the E5071C in 2006. This document covers five workflow benefits E5080B offers over the E5071C.

Estudo de Caso 2019-12-03

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Combat Interferers with RF Spectrum Monitoring
In today’s crowded radio-frequency (RF) spectrum, interference is a frequent and unpredictable threat to performance and security. You must be able to detect, classify, and locate it quickly and accurately.

Estudo de Caso 2019-11-22

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Combat Interferers with RF Spectrum Monitoring
In today’s crowded radio-frequency (RF) spectrum, interference is a frequent and unpredictable threat to performance and security. You must be able to detect, classify, and locate it quickly and accurately.

Estudo de Caso 2019-11-22

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Mix Up Your RF Test Tools
The UXR-Series provide up to four phase-coherent channels, hardware-accelerated digital down-conversion capabilities, sliding bandwidth windows, which are ideal for addressing mmWave based applications.

Estudo de Caso 2019-11-21

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Four Tips Protect Against Power -Related Damage
High power devices that store energy or contain reactive components are notorious for damaging themselves and the surrounding equipment. Get four tips to help protect your devices and equipment. The first tip provides a way to not only protect against over-power, and not just overvoltage or overcurrent. The second tip helps protect your supply when working with more than one power source. To reduce inrush current, tip 3 provides a method to slow the rate of output voltage change. Lastly, some devices can handle a tremendous surge of current and tip four addresses how to keep the power supply active during a surge.

eBook 2019-11-20

PDF PDF 5.11 MB
Using a Waveform Generator to Create a Pseudorandom Binary Sequence Signal
TBD

Estudo de Caso 2019-11-19

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Ditch the Switch for Multiport Measurements
This white paper covers the four ways a modular multiport vector network analyzer (VNA) helps you address modern measurement challenges.

Estudo de Caso 2019-11-19

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High-Speed Digital Design Success Demands a Modern Workflow
A simulation and measurement-based workflow enables Power Integrity engineers to design resonant-free power delivery and avoid rogue voltage waves.

Estudo de Caso 2019-11-08

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High-Speed Digital Design Success Demands A Modern Workflow
A simulation and measurement-based workflow enables Power Integrity engineers to design resonant-free power delivery and avoid rogue voltage waves.

Estudo de Caso 2019-11-08

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Make Accurate Radar Receiver Measurements
In this paper you will review a typical test setup for a radar receiver under test, analyze drift of critical power level accuracy, model the results, and gain insights to reduce risk.

Estudo de Caso 2019-11-07

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Investigate Interference Issues in the Field with RTSA
Interference is everywhere — and traditional analysis isn’t reliable. This white paper discusses interference sources, the flaws of traditional analysis, and how RTSA aids interference detection.

Estudo de Caso 2019-11-06

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GISTDA National Space Agency Captures CubeSat Opportunity - Case Study
By setting up an RF satellite lab that leveraged a handheld spectrum analyzer, Thailand’s space agency overcame the testing challenges facing its new SmallSat program.

Estudo de Caso 2019-11-04

PDF PDF 3.49 MB
GISTDA National Space Agency Captures CubeSat Opportunity
By setting up an RF satellite lab that leveraged a handheld spectrum analyzer, Thailand’s space agency overcame the testing challenges facing its new SmallSat program.

Estudo de Caso 2019-11-04

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GISTDA National Space Agency Captures CubeSat Opportunity
By setting up an RF satellite lab that leveraged a handheld spectrum analyzer, Thailand’s space agency overcame the testing challenges facing its new SmallSat program.

Estudo de Caso 2019-11-04

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Production Throughput Doubles with Keysight i3070 Advanced Throughput Multiplier

Estudo de Caso 2019-11-01

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Production Throughput Doubles with Keysight i3070 Advanced Throughput Multiplier - Case Study

Estudo de Caso 2019-11-01

PDF PDF 1.48 MB
The Blueprint to a Successful Industrial Internet of Things
TBD

Estudo de Caso 2019-11-01

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The Blueprint to a Successful Industrial Internet of Things (IIoT)
This white paper will address each of the individual components within a device, as well as the finished product, and offer guidance for creating an effective test matrix outline. Developers can use these concepts as a foundation on which to build a complete test plan to deploy industrial IoT devices with a greater degree of confidence.

Estudo de Caso 2019-11-01

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First Steps in 5G: Overcoming New Radio Device Design Challenges Series - Part 4
Over-the-air (OTA) testing is one of the most challenging aspects of 5G device development. In this series, we’ve looked at many aspects of 5G for device designers, including the new 5G NR standard, flexible numerology, millimeter-wave (mmWave) design considerations, MIMO, and beamforming challenges. The combination of these technologies introduces substantial new test challenges that can only be validated with OTA testing.

Estudo de Caso 2019-10-30

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First Steps in 5G: Overcoming New Radio Device Design Challenges - Part 4
This white paper explains the need for over-the-air (OTA) testing and the related challenges.

Estudo de Caso 2019-10-30

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First Steps in 5G: Overcoming New Radio Device Design Challenges - Part 3
This white paper provide an overview of MIMO and beamforming and related challenges.

Estudo de Caso 2019-10-30

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First Steps in 5G: Overcoming New Radio Device Design Challenges Series - Part 1
5G NR introduce new challenges for device and component designers. This white paper series explores the lower layers of of the communication stack and how to those challenges.

Estudo de Caso 2019-10-30

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First Steps in 5G: Overcoming New Radio Device Design Challenges Series - Part 3
MIMO (multi-input, multiple-output), beam steering, and beamforming are the most talked about technologies in 5G. They are essential to deliver 100x the data rates and 1000x the capacity goals specified in IMT-2020 vision. MIMO is one of the best ways to improve the capacity and efficiency of a network to meet these demands. For devices, multi-antenna technologies must be supported across multiple frequency bands – from sub-6 GHz to mmWave frequencies – and across many scenarios, including massive IoT connections and extreme data throughput. Implementing MIMO on 5G devices brings several new challenges that designers must overcome, including 3D antenna beam pattern verification, mmWave link integrity, and optimization of device performance under real-world conditions.

Estudo de Caso 2019-10-30

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