1106 Results
Part 1 of the Cable and Antenna verification series – essential for Mobile Networks
Return loss and decoupling measurements on antenna systems executed by a cable and antenna tester are crucial for proper operation of mobile networks
23-Feb-2024 | AN-No. 8NT11
EMI debugging using fast FFT with MXO oscilloscopes
07-Feb-2024
MIPI D-PHY is a low-power, cost-effective physical layer interface, essential in mobile devices and advanced technology systems. It's a high-speed, source-synchronous interface used in smartphone cameras, smartwatch displays, drones, in-car entertainment, automobile cameras, and radar sensors. This application note explores MIPI D-PHY's features, functionality, and testing practices for device compliance, addressing common issues. It highlights Rohde & Schwarz's equipment for ensuring compatibility and solving issues with MIPI D-PHY, aligned with MIPI D-PHY specification version 2.5.Developed by the MIPI Alliance, D-PHY connects cameras and displays to a host processor via CSI-2 or DSI protocols. It features a master-slave, asymmetrical design for reduced link complexity. Key aspects include a unidirectional clock, optional data signal directions, different data rates for half-duplex operation, point-to-point communication, and high-speed (HS) and low-power (LP) modes for data transfer and battery preservation. In HS mode, D-PHY uses differential signaling with specific impedance, while in LP mode, it operates in a single-ended manner with high impedance termination.The application note from Rohde & Schwarz provides insights into characterizing and debugging MIPI D-PHY, offering conformance verification with MIPI Alliance standards and protocol decoding options.
31-Jan-2024 | AN-No. 1SL410
The R&S®SMW200A vector signal generator is a powerful and flexible signal generation source for realistic and agile radar scenarios in highly integrated radar scenario simulators.
20-Nov-2020
Maximizing power amplifier efficiency with harmonic load pull measurements
17-Apr-2023
Monitoring on up to 10 000 channels with different parameter settings
13-Jul-2012
R&S VCS-4G for emergency voice communications systems.
18-Jun-2013
Remote Emulation with the R&S<sup>®</sup>SMW200A Vector Signal Generator
29-Apr-2016 | AN-No. 1GP110
Broadcasting transmitters are subject to particularly stringent standards with respect to broadcast signal quality, because even small faults can lead to service disruptions for many viewers.
13-May-2013 | AN-No. 7BM103
The R&S®FSW signal and spectrum analyzer offers fast and easy-to-use transmitter testing for the demanding DOCSIS 3.1 cable modem (CM) and cable modem termination system (CMTS) requirements.
12-Apr-2016
Path Compensation for MS Fading Tests
09-Jan-2009 | AN-No. 1MA135
A turnkey 5G Field-to-Lab solution based on R&S®CMX500
On the path to the 5G NR network commercialization and service launch, field test is one of the essential user centric processes that User Equipment (UE) vendors should go through
16-Jul-2021 | AN-No. 1SL369
With the RTO-K17/RTE-K17 High Definition Option the user will see more signal details with up to 16 bit vertical resolution.
13-Apr-2015 | AN-No. 1TD06
Rohde & Schwarz offers a powerful tool for remote control of their oscilloscopes - the RsInstrument Python module. This module enables users to control and automate their Rohde & Schwarz test & measurement instruments, including oscilloscopes, through Python scripts or interactive console communication.
14-Dec-2023
Measurements on S-VHS and RGB Signals with Video Measurement System R&S VSA and Video Analyzer R&S UAF
21-Feb-2003 | AN-No. 7BM29E
This application note explains how to synchronize multiple R&S®SMBV100A vector signal generators.
09-Jul-2013 | AN-No. 1GP84
To ensure basic components in electric circuits work accurately, they need to be tested during circuit design. LCR meters, such as the R&S®HM8118, have become indispensable.
15-Jan-2021
Automatic monitoring of radio signals at airports interfering with radio services
04-Sep-2006
Using Harmonic External Mixers To Extend the Frequency Range
06-Aug-2010 | AN-No. 1EF75
Reliable small cell planning using LTE test transmitter
09-Feb-2017 | AN-No. 1MA297
Automotive radar is vital to the advanced driver assistance systems (ADAS) that will help achieve Net Zero (zero accidents, zero fatalities) targets in the automobile industry. In a driving environment, radar sensors must detect real objects even when there is interference. The R&S®AREG800A automotive radar echo generator is essential to any solution that tests radar sensor immunity to interference.
15-Jun-2023
EMI Debugging with the R&S RTO and R&S RTE Oscilloscopes
25-Jun-2014 | AN-No. 1TD05
This application note provides insight into some of these specifications and how test and measurement equipment can simplify the task of deriving requirements for RF sub-systems.
10-Apr-2013 | AN-No. 1MA221
Verifying power integrity for DDR memories - The R&S ® RT-ZPR20 power rail probe is a specialized oscilloscope probe for very low-noise measurements on power.
05-Apr-2017
This application note briefly summarizes the history of SCPI and outlines in which fields of application a SCPI based test system software has still advantages over a driver (e.g. IVI) based approach.
18-Oct-2017 | AN-No. 1GP98
Operation Guide for HSDPA Test Setup according to 3GPP TS 34.121
13-Oct-2009 | AN-No. 1CM72
Using the Digital Baseband Interface R&S<sup>®</sup>EX-IQBox with R&S<sup>®</sup>Signal Analyzers and Agilent<sup>®</sup>ADS<sup>®</sup>Software
26-Jun-2009 | AN-No. 1MA147
This application note highlights various aeronautical radio navigation signals such as VHF omnidirectional radio range (VOR), instrument landing system (ILS) for glide slope (GS) and localizer (LLZ), as well as marker beacon (MB).
20-Apr-1998 | AN-No. 1GPAN02
The R&S®SMA100B offers outputs for the analog input signal of the ADC as well as the clock input signal in one single instrument - both with outstanding signal purity.
11-Jan-2021 | AN-No. 1GP66