502 Results
Double frequency range for R&S Signal Generators
20-Apr-1998 | AN-No. 1GPAN03
Measurement Setup for Phase Noise Test at Frequencies above 50 GHz with two external harmonic mixers in combination with a commercially available phase noise tester. Signal sources with frequencies up to 500 GHz can theoretically be measured with this setup.
05-Feb-2018 | AN-No. 1EF101
Current radar development is focusing on the area of signal processing. This is taken into account by this educational note, where the R&S®SMW / SMBV instruments on the transmitter side and R&S®FSW / FSV instruments on the receiver side are combined to a closed loop Radar system.
20-Nov-2014 | AN-No. 1MA234
Path Compensation for MS Fading Tests
09-Jan-2009 | AN-No. 1MA135
This Application Note describes basic operating principles of distance measurement equipment (DME) and tactical air navigation (TACAN).
28-Mar-2017 | AN-No. 1EF91
This application note describes the basic frequency filter measurements that are often required during service repairs, during development and for training purposes.
27-Mar-2015 | AN-No. 1MA243
Automatic Emitter Creation from User Data for Mission Data File Testing
01-Jul-2021 | AN-No. 1GP131
The LTE technology as specified within 3GPP Release 8 was first commercially deployed by end 2009.
09-Jul-2013 | AN-No. 1MA232
This application note explains a compact and versatile MIMO test solution for any common broadcast standard with real time fading including the simulation of channel correlation for a 1x4 MIMO system.
11-Oct-2017 | AN-No. 1GP114
Tests on CDMA2000® 1xEV-DO Access Terminals in Accordance to IS-866-A
05-Jan-2012 | AN-No. 1MA123
This application note presents a solution for testing the complete radar system by generating any kind of radar echo signals.
01-Aug-2016 | AN-No. 1MA283
Testing LTE MIMO Signals using a R&S RTO Oscilloscope
24-Apr-2013 | AN-No. 1EF86
This application note highlights RF measurement challenges and introduces Rohde & Schwarz equipment required for RF characterization.
08-May-2017 | AN-No. 1MA275
The application note address test and measurement possibilities for DVB-S2 and DVB-S2X signals in the Ku & Ka -band.
08-Mar-2016 | AN-No. 1MA273
White PaperThis white paper summarizes significant additional technology components based on LTE, which are included in 3GPP Release 12 specifications.
04-Aug-2015 | AN-No. 1MA252
The first part of this educational note presents the applications for and the most important types of signal generators. This is followed by a description of the construction and functioning of analog and vector signal generators.
03-May-2016 | AN-No. 1MA225
Additional Tests on CDMA2000® Mobile Stations in Accordance with Standard TIA-98
05-Jan-2012 | AN-No. 1MA86
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
EN-DC Mode According to 3GPP 38.521-3
This application note aims to guide through the 5G NR Frequency Range 1 (FR1) NSA RF UE conformance test according to 3GPP38.521-3 based on mobile radio tester R&S®CMX.
25-Jun-2021 | AN-No. 1SL368
Simulation of BCCH Channel of GSM/PCN Base Station with Signal Generator SME
01-Jul-1999 | AN-No. 1GPAN14