Handheld solutions from Rohde & Schwarz support a gated trigger, enabling users to separate uplink and downlink signals in the time domain.

09-Apr-2019

Seamless Level Setting on the R&S SFU

23-Jun-2006 | AN-No. 7BM54

The R&S®RTP and R&S®RTO oscilloscopes are capable of characterizing high speed datacom interfaces and performing in-depth signal integrity analysis.

15-Jul-2024

In this application note we explain how to test FPGA-based hardware emulators using Rohde & Schwarz vector signal generators for creating suitable real-time test signals at reduced sample rates. We further explain how to correctly adapt AWGN signal generation and fading simulation for “slow I/Q”.

10-Dec-2012 | AN-No. 1GP95

In addition to the generic edge trigger, modern oscilloscopes offer triggers that are specialized to address specific problems.

04-Jan-2016

LTE user equipment (UE) receiver performance has significant impact to cellular radio network coverage and capacity. It determines the maximum data throughput across the air interface between the LTE base station (eNB, evolved node B) and the mobile network subscriber UE, thus it determines the total capacity across the air interface. Therefore, it is one of the most important measurements to verify the actual receiver performance of individual devices, and a key metric to compare different devices, in particular.This paper shall give an introduction to receiver performance measurements and discusses the measurement metrics as well as the challenges of over the air (OTA) measurements.

31-Aug-2017 | AN-No. 1ST001

Demonstration of BER Test with AMIQ controlled by WinIQSim

29-Sep-1998 | AN-No. 1MA16

VOR-Receiver Tests using the Signal Generator SMT

06-Jul-1994 | AN-No. 1GPAN10

Primer

selection of appropriate RF power sensor

26-May-2021

Measuring Balanced Components with Vector Network Analyzer ZVB

20-Sep-2004 | AN-No. 1EZ53

This application note describes how to measure the antenna pattern of a mm-Wave device in the R&S®ATS1000 shielded chamber. This includes the required calibration of the measurement setup and a possible near field to far field transformation when measuring larger devices.

28-May-2018 | AN-No. 1MA304

Using the Frequency Conversion Mode of the ZVR Vector Network Analyzer

19-Jan-1999 | AN-No. 1EZ47

This paper investigates the evaluation complexities and importantce of PAM-4 interconnects at high data rates.

22-Oct-2020 | AN-No. GFM355

High dynamic range current measurements on IoT devices

01-Oct-2019

eCall is deployed in Europe and is required by law in new cars as of March 2018. Next generation eCall (NG eCall) is built on LTE and 5G.

06-Jun-2018

Usage of VISA for instrument control with USB and ethernet

28-Oct-2021 | AN-No. 1SL374

This application notes introduces two alternative methods how to do the Power Added Efficiency measurement.

22-May-2013 | AN-No. 1EZ64

Rohde & Schwarz makes the simulation of complex coexistence scenarios simpler than ever before, thanks to a quick and easy setup of complex interference scenarios.

18-Mar-2019

A Fabry-Pérot open resonator (FPOR) provided by QWED allows dielectric sheets to be accurately characterized in the frequency range from 110 GHz to 170 GHz using just one fixture.

14-Jan-2025

Doc.A/74 ATSC Receiver Performance Tests Made Easy with the R&S^® SFU Broadcast Test System and the R&S^® SFE Broadcast Tester

27-Sep-2012 | AN-No. 7BM71

This application note provides an introduction to the DDR memory technology and explains common challenges, related to the specific nature of DDR data, command and control buses.

30-Oct-2020 | AN-No. GFM340

For cable TV, the "last mile" to the connection at the home is the bottleneck that prevents higher data rates. The last mile is made up of optical fiber and coaxial cables, amplifiers and electrical/optical converters. This mix of optical fiber and coaxial cables is known as a hybrid fiber coax (HFC) network. One option for cable network providers to maximize both the downstream (DS) and upstream (US) data throughput using the existing cable TV network, but without making expensive changes to the HFC network infrastructure, is to employ the data over cable service interface specification (DOCSIS) 3.1. This Application Note discusses the fundamental technological advances of DOCSIS 3.1 and presents measurement solutions from Rohde & Schwarz.

02-Mar-2015 | AN-No. 7MH89

This application note shows developers and manufacturers of devices with LoRa wireless technology how transmitter measurements are conducted in line with FCC Part 15.247.

29-Nov-2017 | AN-No. 1MA295

Powerful end-to-end encryption for Ethernet private lines: R&S SITLine ETH protects against spionage and manipulation without decreasing throughput.

03-Mar-2015

Operation Guide for HSUPA Test Setup according to 3GPP TS 34.121

07-Oct-2009 | AN-No. 1CM73

The R&S RTO / R&S RTE digital oscilloscope is a valuable tool for analyzing EMI problems in electronic designs. High input sensitivity, high dynamic range and a powerful FFT implementation are key features for capturing and analyzing unwanted emissions

26-Feb-2015

Generation of IEEE 802.15.4 Signals

08-Jan-2016 | AN-No. 1GP105

R&S®Time Code Inserter: Time Code-Based A/V Distortion Analysis

16-Apr-2013 | AN-No. 7BM84

The R&S VTC/VTE video testers analyze and evaluate the quality of set-top boxes and TVs on the DUT’s A/V interfaces from a user perspective.

04-Feb-2014

Performing Amplifier Measurements with the Vector Network Analyzer ZVB

07-Feb-2007 | AN-No. 1EZ54