Crucial for proper operation of mobile networks - Part 2 of the series on Cable and Antenna verification

Distance to fault or discontinuity measurements executed by a cable and antenna tester are crucial for proper operation of mobile networks

18-Jun-2024 | AN-No. 8NT16

* Promoting R&S products in our main Industrial, Components and Research accounts like electronic industries (Power electronic, Analog & Digital design, High Speed Digital design, EMC, etc.), RF and Semiconductor components, Research Centers (CNR, INFN, etc.), Universities.* Keeping and creating sustainable valued relationship with assigned customers while achieving annual business target in the area

. * Abgeschlossenes technisches Studium (Informatik, Elektrotechnik etc.)* Fortgeschrittene Kenntnisse in Embedded C++/Python sowie Erfahrungen im Einsatz von QT *Erfahrungen im Umgang mit Linux sowie Embedded Linux Varianten (z.B. buildroot, Yocto)* Geübter Umgang mit GUI-Applikationen und GIT, Squish oder vergleichbaren GUI-Testtools* Kenntnisse in Change Management Systemen (IBM Rational Team Concert

Abweichungsmanagement, Prozessstörungen, Einhaltung Qualitätsstandards, etc.)* Durchführung von strategischen Qualitätsthemen in der Matrix-Funktion* Mitarbeit bei der SAP S/4 Hana Implementierung für den Bereich Ersatzteilwesen* Koordinator und Ansprechpartner für interne und externe Kunden * Abgeschlossenes Studium im Bereich Wirtschaftsingenieurwesen/Betriebswirtschaft oder vergleichbar* Einschlägige

Testlösungen für Radar; Connectivity, Leistungselektronik etc.) und Dienstleistungen der elektronischen Messtechnik (Messgeräte und -Systeme) * Technische Beratung sowie intensive Betreuung unserer Kunden mit dem Ziel die Kundenzufriedenheit sicherzustellen und bereits bestehende Kundennetzwerk auszubauen* Vorbereitung und Durchführung von Kundenpräsentationen, sowie Vorführung und Demonstration unserer

This application note provides practical hints to accurately characterize and de-embed these lead-in and lead-out structures with R&S Vector Network Analyzers ZNA, ZNB, ZNBT and ZND.

19-Sep-2022 | AN-No. 1SL367

Test Solutions Based on R&S®CMX500 Platform

The evolution of mobile communication enters 5G New Radio (NR) era with pivotal features. Voice call service is however still considered as an indispensable element for mobile devices and worldwide network operators continue to maintain the voice service for their subscribers. In comparison to other Over-the-Top (OTT) voice services, such as WhatsApp©, Teams© etc., Voice over NR (VoNR) and Voice over LTE (VoLTE) maintain QoS, support well established handover mechanism and emergency call, and do not require to pre-install OTT app on the phone.In order to provide premium voice service and enhance the superb user experience, audio tests on mobile devices are essential before the product launch. Different audio test aspects among which acoustic, functional, performance and field tests need to be considered.This application note describes the performance test with focus on VoNR audio quality measurement via electrical interface of the mobile device. The test solution is based on R&S®CMX500 with its integrated POLQA algorithm.

26-Jul-2023 | AN-No. 1SL401

. • Responsible for company tax filling (VAT, CIT, etc). • Be responsible for the annual external auditing as well as internal auditing. • Maintain the relationship with the local authorities, auditors, etc. • Coordinating and communicate with group finance team overseas & other locations on various accounting and tax matters. • Train, coach, and develop team members to enhance operational effectiveness

* Erstellung von IT-Sicherheitskonzepten für militärische Kommunikationssysteme* Mitarbeit bei der Erstellung von IT-Sicherheitskonzepten (InfoSec, etc.) für Funkgeräte sowie Konzepte für das Laden Schlüsselmaterial* Durchführen Anforderungsanalysen und Umsetzung von Kundenforderungen in technische Systemanforderungen für alle Sicherheitsaspekte der neuen Funkgeräte * Entwurf und Spezifikation für

.* Strukturierung des Aufbaus und Verantwortung für die Einhaltung von Standards (Methodik und Framework, Prozesse, Tools, Templates, etc.).* Erarbeitung von Konzepten für Support Services mit einer In-Service Laufzeit von bis zu 30 Jahren und Sicherstellung der Erfüllung der Kundenanforderungen durch die R&S Service Operation oder externe Service Partner.* Weiterentwicklung von Serviceprozessen und

* Du planst und koordinierst verschiedene Software-QA Maßnahmen (Teststrategien, Testpläne, Testfälle, etc.) und Testaktivitäten in Zusammenarbeit mit den Software-Testmanagern sowie der Software- und Systemintegration.* Du kommunizierst mit den Stakeholdern, um sicherzustellen, dass die Testziele mit den Projektzielen übereinstimmen und überwachst den Testfortschritt, erkennst Risiken und Probleme

ACLR is a key measurement for devices or systems that use wideband, digitally modulated signals. Learn more about ACLR and how to measure it with a spectrum analyzer.

Discover battery management system testing from Rohde & Schwarz in order to ensure performance and safety by emulating battery cells used in electric vehicles.

Sign up and get a concise overview of the radio frequency bands and regulations in today's and tomorrow's cars for free. Get it here.

.* Hierbei verantworten Sie die Steuerung der unterschiedlichen Fachexperten des Teams inklusive ILS Management, RAMS, technische Dokumentation, Demand Management, Supportability, Service Delivery etc. * Sie überwachen die Service-Projekte hinsichtlich Unternehmens-Kennzahlen, Kosten, Zeit und Qualität und liefern die regelmäßige Berichterstattung über laufende Projekte.* Im Rahmen Ihrer fachlichen

R&S®PWC200 Plane Wave Converter - Product Brochure

Claim- und Vertragsmanagement sowie Aufbau eines einheitlichen Konfigurations- und Dokumentenmanagements* Hierbei agieren Sie als kompetenter Ansprechpartner (m/w/d) für unsere Führungskräfte und Projektleitenden und unterstützen sie aktiv im Projektalltag * Um die Prozesse nachhaltig zu gestalten und umzusetzen stimmen Sie sich mit weiteren internen Stakeholdern wie z.B. Contract Management, Sales etc

*Du bringst Erfahrungen in den Programmiersprachen Go, Java, C++, NodeJS and Javascript-based flavors wie React, Typescript, Vue, etc. sind von Vorteil.*Du bist es gewohnt, in Matrixstrukturen zu arbeiten und gewährleistest eine reibungslose Kommunikation und Zusammenarbeit mit Stakeholdern in allen Bereichen. Bei Rohde & Schwarz kannst Du deine eigenen Einfälle zu echten Innovationen machen!

This presentation explains with a practical demo how state of the art EMI receivers can be used for measuring and debugging problematical conducted emissions in electronic circuits.

This application note describes how to use the R&S CMW platform to perform the measurements defined in Bluetooth test specification version 5.

19-Jun-2017 | AN-No. 1MA282

Social media lounge of Rohde & Schwarz

Learn how a studio production operator can quickly set up and run the production workflow more smoothly, regardless of ever-changing demands: multi-cam recording, rough editing, studio playout, etc.

Solutions and Tipps for NR FR1 in TDD Downlink Mode

5G New Radio (NR) is a radio technology specified by 3GPP and was first released in 3GPP release 15. It is designed to target three use cases, i.e. enhanced mobile broadband (eMBB), massive machine type communication (mMTC) and ultra-reliable low latency communication (URLLC). Among these three use cases, eMBB represents actually a further evolution of mobile broadband communication from LTE standard. According to the technical performance requirement defined by IMT-2020, by deploying 5G technology, peak data rates of eMBB application are expected to reach 20 Gbps in downlink (DL) and 10 Gbps in uplink (UL) direction, respectively. Typical use cases of eMBB are data hungry applications, such as high resolution 8K video streaming, virtual reality (VR), augmented reality (AR) etc.Verification of a 5G capable user equipment (UE) with respect to its achievable maximum data throughput under controllable and deterministic test conditions is an essential process during the design phase of the product. Performance centric verification through identification of the data throughput bottleneck, product benchmarking against a golden device enhances tremendously the user experience in the end.This document focuses on 5G NR frequency range 1 (FR1) with TDD duplex mode in E-UTRAN New-radio Dual Connectivity (ENDC) operating mode. As 5G NR physical layer offers a plethora of flexibility, the motivation here is to provide a kind of guideline of relevant parameter settings to stimulate device under test (DUT)'s max throughput capacity. The status quo of the R&S solutions at the time when the application note is created are described. Shown feature sets are constantly evolving, so the screenshots used and the parameters shown may change.

07-Jul-2022 | AN-No. 1SL379

Calibration and Verification Solution

The UWB (Ultra-Wideband) technology is a short range wide-band radio technology specified for device to device communication operating in unlicensed spectrum. It is an RF positioning technology that enables accurate and secure peer-to-peer ranging between mobile devices with robust resistance to interference while consuming very low energy and coexisting well with other radio communication systems. UWB is used for a variety of different applications, such as asset tracking, secure payment, personal tracker, real time location services and keyless access and start of a vehicle etc. According to ABI Research forecasts, there will be well over 1 billion UWB annual device shipments by 2026. Almost every smart phone shipped in 2026 will support UWB services.Talking about testing aspect of a UWB device, in general two test methodologies can be adopted as other wireless products, either the traditional testing mode (so-called conducted test mode) with wired RF connection between the test measurement equipment and device under test (DUT) or over the air (OTA) test mode in an OTA anechoic chamber. Sometimes, it is not always possible or necessary to perform the tests under conducted mode due to the limiting factors, e.g. cost, space, complexity and direct access to the RF connectors of the product. In this case, OTA testing is then becoming a non-evitable approach. Moreover, OTA testing reflects the usage of DUT in a real condition.In this application note, R&S® OTA test solution covering transmitter (Tx), receiver (Rx) and Time of Flight (ToF) testing in Wireless Automated Testing (WMT) environment is described. The measurement results throughout the whole document are based on NXP Trimension™ NCJ29D5 UWB automotive IC.

12-Apr-2023 | AN-No. 1SL394

Join this webinar for an insight into interference types and sources, different threats to the uplink and pilot pollution.

This webinar explores the impact of the measurement setup on the results and the optimal methods required when dealing with high-speed digital and RF signal measurements.

19-Apr-2023 | Press Releases | Test & measurement

Emitech, a company specializing in applied testing for product qualification in the automotive sector, has inaugurated its new vehicle test center in Montigny-le-Bretonneux, France. The EMC chamber is equipped with a complete EMC test system from Rohde & Schwarz including R&S BBA150, R&S BBA130 and R&S BBL200 broadband amplifiers, R&S ESW44 test receivers, R&S SMB100B RF signal generators and power meters. At the inauguration ceremony in March, Rohde & Schwarz also demonstrated its innovative solution for advanced driver assistance system (ADAS) testing.

Join us for this 1-hour webinar, and see what is new in 5G networks for interference hunting.

Testing and debugging automotive domain controllers / high performance CPUs on their in-vehicle network interfaces, their performance and interoperability.

Download this publication to get a deeper understanding of digital electronics communications test solutions for ensuring the signal, data and power integrity needed during digital design, integration and performance verification. Both legacy and next generation electronic computers need wired communication integrated systems, subsystems and their integral component parts.