Pesquisa de Artigos e Documentos

Recomenda-se a utilização de instrumentos de medição de jitter para o intervalo de tempo e de frequência, a fim de diferenciar entre artefatos rápidos e de movimento lento.

ago. 22, 2017

This paper describes the measurement of additive/residual phase noise of power amplifiers or multipliers for example for automotive RADAR sensors at 80 GHz using the interferometric measurement approach in combination with a phase noise and VCO tester R&S FSWP. The setup provides a way to characterize the additive/residual phase noise of amplifiers down to -150 dBc/Hz at 100 kHz offset even in the microwave range at 80 GHz.

Sep 11, 2024 | AN-Nº. 1EF117

Fornece as informações necessárias para preparar o instrumento para uso e funcionamento.

Jun 21, 2023 | Comunicados de imprensa

Rohde & Schwarz and Zurich Instruments will present advanced test and measurement solutions for photonics at the LASER World of PHOTONICS tradeshow in Munich. Highlighted solutions include the R&S FSPN and R&S FSWP, two exceptionally powerful phase noise analyzers for characterizing laser systems. Visitors can also see demos of the R&S MXO 4 and R&S RTO6 oscilloscopes from Rohde & Schwarz as well as the Quantum Computing Control System (QCCS) and lock-in amplifiers from Zurich Instruments.

Descreve os tipos de memória e sua utilização no R&S®FSWP e os problemas ao trabalhar em ambientes protegidos.

R&S®FSWP, FSWP, ruído de fase, testador de VCO O novo testador de VCO e de ruído de fase R&S®FSWP da Rohde & Schwarz estabelece novos padrões em termos de sensibilidade e velocidade de medição.

Descreve todas as funções de instrumento e os comandos remotos para a unidade base, incluindo exemplos de programação e medição.

R&S®FSWP, FSWP, ruído de fase, testador de VCO O testador de ruído de fase e VCO R&S®FSWP da Rohde & Schwarz mede o ruído de fase com alta precisão em frequências superiores a 50 GHz.

High‑end analysis of signal sources and components The R&S®FSWP with its outstanding sensitivity to measure phase noise is now additionally equipped with the Noise power ratio (NPR) option. The R&S®FSWP with its outstanding sensitivity to measure phase noise is now additionally equipped with the Noise power ratio (NPR) option.

Jan 18, 2023 | Comunicados de imprensa

Rohde & Schwarz introduces improved performance for phase noise analysis and voltage-controlled oscillator (VCO) measurements. Both the high end R&S FSWP phase noise analyzer and VCO tester plus signal and spectrum analyzer in one instrument, and the R&S FSPN dedicated phase noise analyzer and VCO tester, are now upgraded. Simultaneous hardware and software upgrades improve the market-leading performance even further, reducing noise levels and measurement times, and increasing accuracy. Both analyzers include test sequence recording functions (SCPI recorder), unique for this class of instrument.

Aug 14, 2025 | Comunicados de imprensa

Rohde & Schwarz invites attendees to EuMW 2025 in Utrecht to “Discover the next wave of test and measurement” at booth A026 in the Jaarbeurs Utrecht. A key highlight of the exhibition will be the game-changing FSWX signal and spectrum analyzer.

Dec 02, 2021 | Comunicados de imprensa

AFMETCAL, the Air Force Metrology and Calibration Authority, has ordered signal source analyzers (SSA) from Rohde & Schwarz. They will be operated in AFMETCAL’s precision measurement equipment laboratories (PMEL’s) and Air Force primary standards laboratory (AFPSL). The signal source analyzers are used for calibration of phase noise analog (AM, FM & PM) and digital modulation measurements. For phase noise measurement Rohde & Schwarz has also provided cross-correlation offering very high sensitivity, flexibility and fast measurement speed — all in one box.

Jun 03, 2025 | Comunicados de imprensa

At the International Microwave Symposium IMS 2025 in San Francisco, Rohde & Schwarz will highlight its newest test instrument that will enable RF engineers to discover signals once out of reach. In addition, updates for the tried and tested R&S FSWP phase noise analyzer as well as the latest vector network analyzer R&S ZNB3000 will be on display. With the IMS workflow passport challenge, the company organizes a fun way to experience RF design workflows across multiple show booths.

Jan 20, 2025 | Comunicados de imprensa

Rohde & Schwarz, a leading provider of high-performance test and measurement solutions, has announced their plans for the upcoming DesignCon 2025 tradeshow.

Efficient analysis of power and signal integrity and EMC - Flyer

Configuração de medição para teste do ruído de fase a frequências acima de 50 GHz com dois misturadores de harmônicos externos combinados com um testador do ruído de fase disponível no mercado. Teoricamente, é possível medir as fontes de sinal com frequências de até 500 GHz com essa configuração.

fev. 05, 2018 | AN-Nº. 1EF101

Oct 05, 2021 | Comunicados de imprensa

For high speed, real-time phase noise measurements using sources that require high stability in demanding applications, the new R&S FSPN from Rohde & Schwarz has superb sensitivity, accuracy and reliability. As a pure phase noise analyzer and VCO tester, the R&S FSPN provides an unrivaled combination of performance and ease of use.

Devido à alta sensibilidade de ruído de fase, os analisadores de ruído de fase são os instrumentos de preferência para realizar esses testes.

mai. 08, 2018

Medir a rejeição de ruído da fonte de alimentação (PSNR) requer geração e nivelamento precisos de perturbações senoidais artificiais e medição do ruído de fase resultante e deficiências de jitter.

set. 30, 2020

O R&S®ARB Toolbox é um pacote de software fácil de usar aplicado a muitas tarefas relacionadas às formas de onda ARB.

dez. 13, 2018 | AN-Nº. 1GP88

This document provides the technical specifications of the R&S®FSx-K50 spurious measurement application.

Sep 03, 2024 | Comunicados de imprensa

T&M specialist Rohde & Schwarz will present its industry-leading portfolio at European Microwave Week in Paris for various application fields, pushing the limits in the Gigahertz to Terahertz frequency ranges.

R&S Fxx-K30 Measure noise figure above 110GHz - Application Card

Analisadores de espectro e sinal da Rohde & Schwarz medem com precisão o valor de ruído na faixa de frequência de ondas milimétricas utilizando o método do fator Y.

jul. 17, 2017

O aumento das velocidades de transmissão em projetos digitais e comunicações móveis exige anéis de bloqueamento de fase de SerDes e sintetizadores de clock com baixo ruído de fase aditivo e alta atenuação de jitter.

ago. 01, 2018

Sep 06, 2022 | Comunicados de imprensa

Rohde & Schwarz will showcase at EuMW in Milan the latest testing capabilities for microwave components and new solutions for the road to 6G.

May 23, 2023 | Comunicados de imprensa

At IMS2023, Rohde & Schwarz is set to exhibit a range of live demos that showcase the cutting-edge developments within the industry. IMS attendees will also have the opportunity to participate in the interactive "Are you a genius?" RF Design challenge, putting their knowledge to the test at the Rohde & Schwarz booth.

Specifications of R&S®VSE-K60(x) / FSx-K60(x) Transient Measurements

Know your jitter when debugging - White Paper

Active, high-impedance probes can be connected to spectrum analyzers, providing a practical and highly precise measurement solution to overcome an otherwise cumbersome RF testing issue. This application note provides information on how to use oscilloscope probes in RF measurements using spectrum analyzers

Jul 04, 2023 | AN-Nº. 1EF116