1817 Results
A simple concept with Azure IoT
This document describes an approach how to establish a remote connection between the instrument and the cloud using an IoT broker.
15-Dec-2020 | AN-No. GFM319
The SFU200A and SFE100 can be used to simulate the performance of many different types of receivers in the SFU200A and SFE100. This paper describes how to use these tools to simulate a correlated receiver using R&S®SFU.
19-Oct-2012 | AN-No. 7BM76
Read this educational note and dive into the discussion about the six most important transformer measurements: turns ratio, mutual inductance, phase angle, primary and secondary inductance, leakage inductance, and interwinding capacitance.
28-Feb-2024
F2L, Field-to-Lab, VDT, Virtual drive test Reduce time and cost by verifying important device KPIs in lab under realistic network conditions using R&S CM360o Field-to-Lab solution for 5G.
The student team from Cellsius Project H2 uses an R&S®RTA4004 oscilloscope to validate the functionality of its inverter.
R&S®ATCMC Air Traffic Control Multicoupler - Active 8-/16-port VHF/UHF signal distribution - Product Brochure
R&S CMW100 Communications Manufacturing Test Set - Product Flyer
R&S®ATCMC16 Air Traffic Control Multicoupler - Active 16-port VHF/UHF signal distribution - Product Brochure
5G Broadcast / Multicast Redefining the future of content delivery Booklet
Using MATLAB for Remote Control and Data Capture with R&S Spectrum and Network Analyzers
24-Sep-2007 | AN-No. 1EF46
This application note addresses the diverse possibilities of interoperability between Rohde & Schwarz power sensors and Rohde & Schwarz signal generators. All current and many legacy Rohde & Schwarz signal generators offer the capability of directly connecting power sensors. This enables power measurements without the need of a base unit or separate PC to display the readings. Furthermore, sensors can be used for special tasks like filling a user correction table or continuously controlling levels at crucial points in the measurement configuration.
31-Aug-2023 | AN-No. 1GP141
I would like to do EMI measurements with a Probe. The thing is that I don’t have a "Probes” section in Device List menu. For instance within this menu, I have Generators, Receivers, etc. but not “Probes”.
The video demonstrates how R&S®ZVH can fulfill some of the field task conveniently using Wizard function. The video demonstrates how R&S®ZVH can fulfill some of the field task conveniently using Wizard function.
18-Oct-2021
Rohde & Schwarz validates 10 Gbps end-to-end (E2E) peak downlink IP data throughputRohde & Schwarz announced today the next breakthrough in 5G data performance: With support of Qualcomm Technologies, Inc., Rohde & Schwarz has validated 10 Gbps end-to-end (E2E) IP data performance using its R&S CMX500 5G radio communication tester platform. The setup was powered by Snapdragon® X65 5G Modem-RF System, the world’s first 3GPP Release 16 modem-RF system with Qualcomm® QTM545 mmWave Antenna Module.
13-Sep-2024
Countering the autonomous aerial threatARDRONIS - Rapid detection, advanced technologies and a robust counter-drone system that can effectively address upcoming challenges and protect against the evolving threats posed by drones. (Image: Rohde & Schwarz)
Transient Measurements on GSM/PCN Synthesizers
03-Jun-1998 | AN-No. 1EF08
This paper describes the characterization of aluminum electrolytic capacitors specifically used in AC-DC power converter applications. It will be discussed why this capacitor technology is critical regarding lifetime and why it cannot be substituted simply by any another capacitor technology. Different aging effects of the capacitor will be discussed. Usage of the capacitor in different AC-DC converter topologies will be presented. Simulation circuits will be used to analyze the capacitor in more detail before suitable measurements will be performed to demonstrate a real example of a switching-mode power supply (SMPS).After the introduction into the aluminum electrolytic capacitor basics and theory, this paper will also present all important and possible measurements of capacitor parameters, like capacitance, equivalent series resistance (ESR) and ripple current. This includes in-circuit measurement which can be performed with an oscilloscope. An LCR-bridge is used to obtain high accuracy measurements in addition. A comparison between the two measurement methods will be presented. Furthermore, the required measurement hardware for the in-circuit measurements and the bridge measurement will be discussed and presented.Lastly, two different lifetime calculation methods are presented and a real example is used to compare the advantages and disadvantages of the different methods.Thanks to Mr. Frank Puhane from Würth eiSos GmbH & Co. KG who provided me with all aluminum electrolytic capacitor samples including the prepared capacitor with build-in temperature sensors to perform all measurements. Furthermore, his great expertise was very beneficial and helpful to create this premium application note.
07-Feb-2023 | AN-No. 1SL388
We are using the HMC8012 for automatized tests. I have tried using both the fetch as well as the read commands, but the response time from the device is still about 1 second before any value is returned. Is it possible to have a faster response time than this?
When I try to update my HMP series Power Supply, the updater tells me "Wrong or no device detected! - Process abort". What can I do to make it work?
The overall concept is explained using a product demo of a 5G TSN juggler which shows a deterministic low latency communication via 5G and ethernet using time sensitive networking(TSN).
This application note shows how to measure shielding effectiveness using the R&S®EMC32-K48 option via R&S®EMC32 Measurement Software.
01-Dec-2015 | AN-No. 1SP19
This Application Note provides guidance on using the “Intermodulation Wizard” through an example measurement.
27-Mar-2013 | AN-No. 1EZ63
ACP Measurement according to IS 54 (NADC) using the FSE Spectrum Analyzers
17-Jan-2002 | AN-No. 1EF32
This paper will provide an overview of the current status of the ITS worldwide with a focus on the IEEE 802.11p PHY. Additionally, the paper provides information on test and measurement solutions for devices and components used in ITS.
23-Jan-2014 | AN-No. 1MA152
R&S®Time Code Inserter: Time Code-Based A/V Distortion Analysis
16-Apr-2013 | AN-No. 7BM84
Load transient response – enhancing loop stability testing
09-May-2023
High-speed serial interfaces often transmit data with differential signaling and differential probes can be used to access signal traces. In addition to differential inputs, these probes have a ground connection.
02-Nov-2022
This application note provides a brief summary of the transmission modes (TM) in LTE and describes the beamforming measurements for base stations (BS) and user equipment (UE). The T&M options using various Rohde & Schwarz instruments are also presented.
26-Apr-2013 | AN-No. 1MA187
30 dBm + 30 dBm = 60 dBm? It is well known that it is not as easy as that.
This application note supplies a free of charge software tool that can e.g. be used to add or subtract an arbitrary number of power, to convert power and voltage units from the linear to the logarithmic scale.
10-Dec-2018 | AN-No. 1GP77