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rscommander frederic schütze 1ma074 适用于罗德与施瓦茨仪器的多功能软件工具 rscommander 是一款多功能软件工具，适用于各式各样的罗德与施瓦茨频谱分析仪、网络分析仪、信号发生器以及示波器。它能够自动发现仪器、创建屏幕截图、读取迹线、传输文件以及创建简单脚本。 abfs, afq, afq100a, afq100b, amu, amu200a, cbt, esci, espi, esu, esib, espc, etl, fmu, fsc, fse, fsiq, fsp, fsu, fsq, fsl, fsmr, fsup, zva, zvb, zvl, zvt, zvx, cmu, cmu200, smu, smu200a, sma, sma100a, smb, smb100a, sme, smf, smf100a, smiq, sml, smt,
how to use rohde & schwarz instruments in matlab miloslav macko 1ma171 this application note outlines two different approaches for remote-controlling rohde & schwarz instruments out of mathworks matlab: the first one uses visa connection and direct scpi commands. the second approach takes advantage of rohde & schwarz vxi plug&play instrument drivers and matlab instrument control toolbox. matlab, rohde
lte-a 基站发射机测试 bernhard schulz 1ma154 3gpp ts36.141 规定了针对 eutra 基站 (enodeb) 的一致性测试。第 14 版增加了多项测试，特别是针对增强型授权辅助接入 (elaa) 的测试。 本应用指南介绍了如何使用罗德与施瓦茨的信号与频谱分析仪轻松快速地执行所有必要的发射机 (tx) 测试（ts36.141 第 6 章）。有些测试还需要使用罗德与施瓦茨的信号发生器。 通过示例说明具体的手动操作，使用免费软件程序支持并演示远程操作。 lte 基站接收机 (rx) 测试（ts36.141 第 7 章）如应用指南 1ma195 中所述。 lte 基站性能 (px) 测试（ts36.141 第 8 章）如应用指南 1ma162 中所述。 lte-a, lte, eutra, 基站, ts36.141, 第 10 版, 3gpp, enodeb,
versatile rf fading simulator 1ma145 fading in the baseband of the r&s ® smw200a signal generator is well proven and widely accepted for testing any mobile radio standard. however, there are applications where an rf signal must be faded.a versatile rf fading simulator can easily be built using an r&s ® fsw, r&s ® fsq, r&s ® fsg, r&s ® fsv signal analyzer with digital base band interface or with the
lte downlink mimo verification with r&s®smw200a and r&s®fsw 1ma143 multiple input multiple output (mimo) is an integral part of lte. vector signal generators and signal & spectrum analyzers from rohde & schwarz support lte measurements with up to 4 antennas. this application note covers 2x2 mimo in the lte downlink. remote control programming is demonstrated by examples for a free-of-charge program
测试 lte advanced schulz 1ma166 lte advanced 包括多个能够强化基础 lte 技术的功能（在 3gpp 第 8 版中首先指定）。 lte（包括 lte advanced 改进）经过 itu 认证，符合 imt advanced 要求并且成为真正的 4g 移动通信系统。 lte advanced 的不同技术组件具有不同的市场优先级并且需要不同的测试战略。 该应用指南汇总了针对 lte advanced（第 10 版）的罗德与施瓦茨测试九游官网下载的解决方案，该九游官网下载的解决方案使用矢量信号发生器、信号及频谱分析仪以及宽带无线电通信测试仪。 3gpp, 第 8 版, lte, lte advanced, lte-a, imt, imt advanced, 4g, smu, smu200a, smg, smg100a, smbv, smbv100a, amu, amu200a, fsq
iqwizard – iq 信号测量与转换 o.gerlach 1ma028 iqwizard 工具可用于加载不同格式的 iq 信号文件，并使用 fsx 频谱分析仪或 esx 接收机测量 iq 信号。 内存中获取的 iq 数据可存储为不同格式或者传输至带有 winiqsim™ 或 winiqsim2™ 的 r&s® 矢量信号发生器。 iq, i/q, 文件格式, 跟踪, tcp/ip, tcp, ip, iqwizard, 向导, winiqsim, fsiq, fsp, fsu, fsq, fsl, fsg, fsv, fsvr, fsw, fsup, espi, esu, fsmr, fsiq, fsiq-b70, etl, zvl, pr100, smu, smu200a, smw, smw200a, smj, smj100a, smiq, amu, amiq, ex-iq-box,
测试 lte 第 9 版特性 1ma210 lte 是发展最快的移动无线电标准，在 3gpp 第 8 版中首次出现。 第 9 版对 lte 的初步发展以及新特性作了补充。 该应用指南描述了使用罗德与施瓦茨仪器测试和测量 lte 第 9 版特性的方法。 smu, smu200a, amu, amu200a, smbv, smbv100a, cmw, cmw500, ts8990, fsw, fsq, fsv, fsg, smw, smw200a, 发生器, 信号发生器, 矢量信号发生器, 测试仪, 通信测试仪, 分析仪, 频谱分析仪, 信号分析仪, lte, 移动无线电标准, 3gpp, lte 第 9 版 1ma210 – 测试 lte 第 9 版特性。 该应用指南描述了使用罗德与施瓦茨仪器测试和测量 lte 第 9 版特性的方法。
lte beamforming measurements 1ma187 multiple input multiple output (mimo) technology is an integral part of 3gpp e-utra long term evolution (lte). as part of mimo, beamforming is also used in lte. 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
development hints and best practices for using instrument drivers 1ma153 the aim of this application note is to provide information regarding rohde & schwarz instrument drivers. this paper shall help application engineers and software developers to easily get an understanding of advanced techniques to develop test and measurement (t&m) applications by utilizing rohde & schwarz instrument drivers. furthermore
rohde & schwarz drivers under vee - installation and troubleshooting 1ma035 the use of rohde & schwarz device drivers under vee software is not complicated. however, a number of factors are involved, the errors that occur are often difficult to diagnose. this application provides easy and detailed support for installation and troubleshooting using national instruments or agilent gpib boards. instrument
introduction to attribute based instrument drivers 1ma170 this white paper introduces a novel attribute based architecture for vxiplug&play instrument drivers. the presented architecture uses the attribute based concept of ivi-c instrument drivers to introduce a two-layer design for vxiplug&play instrument drivers. moreover the use of attributes is shown for the rohde & schwarz spectrum analyzer (rsspecan
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针对软件定义的无线电 (sdr) 的测试与测量九游官网下载的解决方案 bernhard schulz 1ma206 在民用手机中初始实施后，软件定义的无线电 (sdr) 概念现已进军军用无线电市场。 本文介绍了用于军用无线电的 sdr，以及 罗德与施瓦茨 提供的相关测试与测量九游官网下载的解决方案。 sdr, 软件定义的无线电, 军事, smu, smu200a, smj, smj100a, smbv, smbv100a, amu, amu200a, afq, afq100a/b, sma, sma100a, smb, smb100a, smc, smc100a, smf, smf100a, sgs, sgs100a, fsw, fsq, fsv, fsup, fsmr, fsg, fsvr, fsl, fsh, fsh4, fsh8, fsh4/8, fmu, fmu36, zva, zvb, znb, znc, zvl
using r&s instruments with agilent ads software 1ma72 this application note presents means to integrate r&s test and measurement instruments into the agilent ® ads ® design system. methods to include r&s instruments are presented, accompanied by a free-of-charge software solution which is provided with this application note. it makes it very easy to include r&s instruments into your ads environment
用于噪声系数测量的 y 因子法 1ma178 本应用指南详细描述了使用频谱分析仪通过 y 因子法进行噪声系数测量的必要步骤。指南提供每个计算步骤的相应方程式。此外，指南中还介绍了指导方针以确保测量可重复。应用指南会审查测量不确定度，并查看噪声源、分析仪和被测设备对此产生的影响。最后，指南将介绍一个软件工具，以根据频谱分析仪的四次测量自动计算噪声系数。该工具会查看测量指导方针，并凸显潜在问题。之后，软件工具计算被测设备的噪声系数并考量测量不确定度。 放大器测量, 衰减, 增益, 测量准确度, 测量不确定度, 失配, nf, 噪声, 噪声系数, y 因子, fs-k3, fsmr, fsp, fsq, fsu, fsup, fsv, fsg, fsl, fsvr, 分析仪, 频谱分析仪, 信号分析仪, 测量接收机, 实时频谱分析仪, vswr, 电桥, 功率分配器 用于噪声系数测量的 y 因子法
starting successfully with the r&s®ex-iq-box 1ma168 the r&s ex-iq-box serves as a digital baseband interface between a device under test (dut) and rohde & schwarz generators, analyzers and radio communication testers. the digiconf software supplied with the device controls up to four r&s ex-iq-boxes in a test setup and can thus output iq data for feeding into a dut while simultaneously receiving iq
802.11ac technology introduction 1ma192 this white paper provides a brief technology introduction on the 802.11ac amendment to the successful 802.11-2007 standard. 802.11ac provides mechanisms to increase throughput and user experience of existing wlan and will build on 802.11n-2009. 802.11ac, wlan, wifi, ieee, 802.11n, 802.11, 802.11 ac, wlan ac, wifi ac, smu, smu200a, smbv, smbv100a, fsq, fsg, fsv
measurement of wlan 802.11 ac signals 1ef82 this application note provides a guide through the measurements for ieee 802.11ac wlan transmitter signals using the general purpose ofdm analysis software r&s fs-k96. step-by-step instructions for performing the measurements are provided and the different result types available with the fsk96 software are discussed. wlan,802.11,802.11ac,802.11 ac,11ac 802.11ac
vamos 技术介绍 1ma181 现有 gsm 移动通信系统通过添加第三代九游官网下载的合作伙伴项目 (3gpp) gsm/edge 无线电接入网络 (geran) 第 9 版规范中指定的“自适应单时隙多用户信道语音服务”(vamos) 功能，可以实现语音能力翻倍。本应用指南从空中接口角度详细描述了 vamos 功能并具体举例说明了罗德与施瓦茨测试设备提供的 vamos 测试九游官网下载的解决方案。 gsm, vamos, 语音, aqpsk, 3gpp, geran, smu, smu200a, smbv, smbv100a, amu, amu200a, cmw, cmw500, fsq, fsg, fsv, 发生器, 矢量信号发生器, 信号发生器, 测试仪, 通信测试仪, 分析仪, 频谱分析仪, 信号分析仪 vamos 技术介绍
lte bitstream verification bernhard schulz 1ma161 verification of baseband data is an important step in the early development phase of lte/lte-a-ready products. comparison values for baseband data (test vectors) from other sources can be very useful in order to verify the correct implementation of the standard. option k81 for the r&s ® smx200a vector signal generator offers sample data for lte at the
使用多个频谱分析仪测量两个信号之间的相位、时间以及增益偏置 1ef70 该应用指南描述了如何使用罗德与施瓦茨的频谱分析仪、罗德与施瓦茨的信号发生器以及 r&s fs-z10 相干部件测量两个射频信号之间的相干性（相位、时间以及增益差）。 fsg,fsq,相位相参,smate,smate200,smate200a,smiq,smj,smj100a,smu,smu200a,smu200a,fs-z10,mimo 使用多个频谱分析仪测量两个信号之间的相位、时间以及增益偏置
r&s® test solutions 与 awr® visual system simulator™ (vss) 的连接 1ma174 该应用指南描述了如何通过 gpib 或 lan 接口快速无缝地将 r&s ® 测试与测量产品连接到 awr ® visual system simulator™ (vss)。 使用针对罗德与施瓦茨硬件定制的 awr ® connected™ 以及 r&s ® winiqsim2™ 信号仿真软件，该应用指南突显了数字无线电标准的灵活性并展示了到 vss 的集成。 awr, vss, mwo, microwave office, visual system simulator, fsq, fsu, fsv, fsg, smu, smu200a, afq, afq100a, afq100b, amu, amu200a, smbv, smbv100a, smj,
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how to create a hardcopy using r&s instrument drivers 1ma160 this application note explains how to create screenshots of rohde & schwarz instruments using instrument drivers. the presented examples are written in c (labwindows/cvi), c# programming language and labview. the examples are available at the instrument driver download site. fsu, fmu, fsg, fsl, fsp, fsq, fsv, fsup, esl, etl, fsh, fsh3, fsh6
cell search and cell selection in umts lte 1ma150 this application note explains the fundamentals of the cell search and cell selection and reselection procedures required for both modes of umts long term evolution: fdd and tdd. it describes how to generate and analyze the required signals using rohde & schwarz test and measurement solutions. the application note also shows how to perform interoperability
introduction to mimo 1ma142 modern radio communication systems have to provide higher and higher data rates. as conventional methods like using more bandwidth or higher order modulation types are limited, new methods of using the transmission channel have to be used. multiple antenna systems (multiple input, multiple output – mimo) gives a significant enhancement to data rate and channel capacity.
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gde test sequencer 1ma83 gde (= generic demonstration engine) is a easy-to-use, free-of-charge remote control command sequencer tool. the big advantage is that the test description is stored in a simple, easy-to-read text file, and loaded in gde at runtime. this makes it very easy to modify tests by the user or add additional tests to already existing test solutions without redistributing big setup
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测量 iso/iec 14443 芯片卡数据传输过程中的电磁干扰 1ma120 感应集成电路卡 (picc) 发射的电磁干扰 (emd) 是一种不必要的负载调制形式。 该应用指南描述了使用矢量信号分析测量数据传输过程中的 emd 的方法 rfid, iso/iec, 14443, fsg, fsu, fsq, amu, afq, smj, smj100a, smu, smu200a, 分析仪, 频谱分析仪, 信号分析仪, 发生器, 信号发生器, 矢量信号发生器, 芯片卡, emd, 电磁干扰, picc 测量 iso/iec 14443 芯片卡数据传输过程中的电磁干扰