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Title Size Version Date Simulation Software WinIQSIM™ Version 4.4 15 MBV 4.40 07.03.2007

Describes the specific functions of the application, including the remote control commands with programming examples.The R&S®WinIQSIM2TM User Manual (online version) contains the documentation of the software and all options for immediate display (no download required).Tip: Click on the title of this page for information on where to find the user manuals of the digital standards.

WinIQSIM2 Simulation software for the generation of digital I/Q signals according to various radio standards. Works with our signal generators, wideband radio communication testers and WiMAX communication testers.

The R&S®WinIQSIM2™ simulation software has been especially developed for easily generating digitally modulated signals. The graphical user interface allows intuitive operation, supported by context-sensitive help. By offering a convenient way to create any standard-conforming waveform with all the included standards and to generate multicarrier signals as well as multisegment waveforms, R&S®WinIQSIM2™ is suitable for a wide range of applications.

Video tutorials that show you how to get started and perform specific tasks with the software.

User manuals collection of all options supported by the signal generation software R&S®WinIQSIM2TM.Each manual describes the specific functions of the applications, including the remote control commands with programming examples.The R&S®WinIQSIM2TM User Manual (online version) contains the documentation of the software and all options for immediate display (no download required).Tip: Click on the title of this page for an overview on the related user manuals of the digital standards that apply to the signal generation software.

A test setup is described for easy demonstration of the Bit Error Rate Test (BERT) function of AMIQ/AMIQ-B1. The test setup contains I/Q Modulation Generator AMIQ/AMIQ-B1 controlled by I/Q Simulation Software WinIQSIM, Vector Signal Generator SMIQ and Spectrum/Vector Signal Analyzer FSE/FSE-B7. The FSE with FSE-B7 is used as online FSK demodulator (setting: Analog demodulation, FM Signal, DC coupling, Real Time On) to demodulate the SMIQ RF signal FSK-modulated by PRBS data. The AMIQ is controlled by WinIQSIM software and receives the demodulated AF output signal from the FSE for BER testing.

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

DVB-T Bursted Noise is a tool for generation of DVB-T compatible noise signals. The IQ data can tranferred to WinIQSIM™ / WinIQSIM2™ for further processing and transmission to an AMU, AFQ, AMIQ, SMU, SMIQ.

08-Jul-2009 | AN-No. 1MA51

Arbitrary waveform generator – this term encapsulates the wide-ranging capabilities and applications that can be provided by user-definable I/Q baseband signals and a vector signalgenerator. Rohde & Schwarz has developed the R&S WinIQSIM™ software package specifically with this in mind. The first questions a user might ask are: “How do the R&S SFU and R&S WinIQSIM™ interwork and what features are available? This Application Note has been produced to answer these questions.

19-Dec-2006 | AN-No. 7BM57

Power amplifiers for WCDMA/3GPP base stations should have the best possible spectral purity and smallest intermodulation distortion, in order to prevent disturbance of the neighbouring channels. To test such amplifiers, signal generators are required that can generate WCDMA signals with low noise and intermodulation over a very wide dynamic range. The R&S SMIQ03HD signal generator with its outstanding Adjacent Channel Leakage Ratio (ACLR) performance is especially designed for these applications. This application note describes how to use SMIQ03HD to get the best performance with 3GPP single and multi carrier signals.

02-Sep-2002 | AN-No. 1GP52

This application note describes measurements compliant with the cdma2000® standard described in TIA/EIA-97-C and TIA/EIA-98-C. The primary focus is on solutions for generating and analyzing cdma2000® signals with equipment from Rohde & Schwarz. The special characteristics that make the signal generators and signal analyzers eminently suitable for this purpose are detailed.

27-Mar-2001 | AN-No. 1MA34

Describes the specific functions of the application, including the remote control commands with programming examples.The application is supported by the following products:R&S®AFQ100A, R&S®AFQ100B and R&S®WinIQSIM2TM.For information on operating the product, see the corresponding user manual.

Describes the specific functions of the application, including the remote control commands with programming examples.For information on operating the R&S®SMW200A see the user manual of the base unit.The R&S®SMW200A User Manual (online version) contains the documentation for the base unit and all options for immediate display (no download required).

The Doherty Amplifier continues to be rolled out in an increasing number of TxFE (Transmit Frontend) applications, as the quasi-linear amplifier architecture of choice.The advent of 5G, with its inevitable microwave or millimeter wave air interface, increase the design challenges associated with its construction; not least of all because of the potential for increased dispersion in the constituent amplifiers and combiners.This application note describes a measurement-based development methodology by which the Doherty Amplifier may be enhanced, increasing performance and/or performance bandwidth. This methodology is supported with a working example.The methodology may also be extended to balanced, spatially combined and anti-phase (so called "pushpull" or "differential") amplifiers, the latter often itself nested in Doherty configurations.The R&S®Quickstep sequencing software may be downloaded from:

26-Sep-2016 | AN-No. 1MA279

This application note helps the user to configure a Rohde & Schwarz vector signal generator for LTE FDD repeater conformance testing. It explains step by step how to set up the baseband signal for the various test cases defined in the 3GPP Technical Specification 36.143.The R&S®SMx vector signal generators provide predefined, LTE-conform test models and are therefore ideal for LTE repeater conformance testing. The test cases in TS 36.143 can be set up with a single instrument which provides all necessary test signals including the four specified repeater stimulus signals.

26-Apr-2013 | AN-No. 1GP85

Rohde & Schwarz signal generators can generate standard-compliant WLAN IEEE 802.11ax signals for high efficiency (HE) receiver testing.This application note helps to choose the right generator test solutions and explains step-by-step how to generate 802.11ax SISO and MIMO signals. Measurements, such as EVM, are presented to illustrate the signal performance. Furthermore, this document shows how to test 802.11ax receiver specifications and the newly introduced HE trigger-based PPDU specifications according to the IEEE P802.11ax/D1.3 specification draft.

16-Aug-2017 | AN-No. 1GP115

The I/Q-Modulation Generator AMIQ provides high precision I/Q analog output for data calculated by the software WinIQSIM. Additionally, the software AMIQ-K2 enables you to read, convert, and transfer existing data files from various other programs to AMIQ format. Input formats supported by AMIQ-K2 are: - The propriety R&S programs IQSIM and DAB-K1. - Mathematic calculation programs like Matlab and Mathcad. - AWG202, COSSAP and ADS data files. AMIQ-K2 also provides you with remote control for AMIQ. For hardware and software requirements see section 2. AMIQ-K2 transfers data to AMIQ using either - GPIB - RS232. An extensive manual is supplied to help you use AMIQ-K2.

24-Nov-1999 | AN-No. 1MA10

This application note describes how to generate test signals for 13.56 MHz RFID modules according to ISO 15693 with R&S Signal Generators and analyze them with R&S Signal Analyzers using software R&S WinIQSIM™.

17-May-2006 | AN-No. RSI01

This application note introduces the methods to convert MediaFLO™ waveform files to ARB format to be used with R&S® Broadcast Signal Generators SFx-K35 ARB Generator. R&S® IQWIZARD and WinIQSIM™ software are used, providing a quick and simple file conversion method.

10-Nov-2008 | AN-No. 7BM73

This application note describes how to use the Rohde & Schwarz software tool ‘RsBatchConvert.exe’ for the conversion of binary data or WinIQSIM generated AMIQ waveforms into the new waveform format. The tool not only rescales I/Q data contained in the file but also changes the K-option requirement from WinIQSIM Kxx to the new WinIQSIM2 K2xx options. Thus, new instruments with installed K2xx options may be used to continue using existing waveform files.

18-Jun-2009 | AN-No. 1GP64

IEEE 802.15.4 (ZigBee™) uses OQPSK with a half-sine pulse shaping filter as modulation. This application note describes how to generate and analyze ZigBee™ signals. Simple test signals can be setup with the free-of-charge simulation software R&S WinIQSIM™ and transferred to the vector signal generator R&S SMU200A. It describes how to setup the vector signal analyzer R&S FSQ with option R&S FSQ-K70 for ZigBee™ signal demodulation and how to analyze modulation quality such as error vector magnitude (EVM).

21-Jun-2007 | AN-No. RSI03

This Application Note describes measurements compliant with the cdma2000® base station standard described in 3GPP2 C.S0010 / TIA/EIA-97 / ARIB STD-T64-C.S0010. The primary focus is on solutions for generating and analyzing cdma2000® signals. The special characteristics that make the selected signal generators and signal analyzers eminently suitable for this purpose are detailed, and remote control programming is demonstrated by a free of charge program.

05-Sep-2003 | AN-No. 1MA61

Distortions caused by components in the RFFE (radio frequency front end) limit the performance and throughput of communications systems. Types of distortions include:▪ AM-AM and AM-PM (complex variations of gain with amplitude)▪ Non-linear frequency response (memory effect)All RFFE components exhibit all of these distortions, only the proportions vary. In this Application Note, illustrative measurements of individual RFFE components, as well as a complete RFFE, will be made. This is followed by the documentation of a more complete analysis, including comparison against theoretical limits, of a linearized commercial SatCom BUC product.

27-Feb-2017 | AN-No. 1MA299

Describes the specific functions of the application, including the remote control commands with programming examples.For information on operating the R&S®SMW200A see the user manual of the base unit.The R&S®SMW200A User Manual (online version) contains the documentation for the base unit and all options for immediate display (no download required).

GNSS Solutions from Rohde & Schwarz - Fact Sheet Bundle

Rohde & Schwarz signal generators can generate standard-compliant WLAN IEEE 802.11ac signals up to 160 MHz bandwidth with excellent EVM performance. This application note demonstrates the generator test solutions and explains step-by-step how to configure a test signal. Several measurements are presented to illustrate EVM performance.

26-Apr-2013 | AN-No. 1GP94

This application note describes how to connect R&S® test and measurement products quickly and seamlessly to AWR® Visual System Simulator™ (VSS) via a GPIB or LAN interface. Using AWR® Connected™ customized for Rohde & Schwarz hardware and R&S® WinIQSIM2™ signal simulation software, the flexibility of digital radio standards is highlighted and its integration into VSS is demonstrated.

20-May-2010 | AN-No. 1MA174

IQWizard is a tool for loading IQ signal files in various formats and measuring IQ signals with a FSx spectrum analyzer or ESx Receiver. The obtained IQ data in memory can be stored in various formats or be transmitted to an R&S® vector signal generator with WinIQSIM™ or WinIQSIM2™.

26-Apr-2013 | AN-No. 1MA028

Describes the specific functions of the application, including the remote control commands with programming examples.The application is supported by the R&S®AFQ100B I/Q Modulation Generator and the signal generatoion software R&S®WinIQSIM2TM.For information on operating the product see the corresponding user manual.

Describes the specific functions of the application, including the remote control commands with programming examples.The application is supported by the following products:R&S®SMW200A, R&S®SMBV100B, R&S®SMCV100B, R&S®SGT100A, R&S®CMW and R&S®WinIQSIM2TM. For information on operating the products see the corresponding user manuals.The R&S®WinIQSIM2TM User Manual (online version) contains the documentation of the software and all options for immediate display (no download required).