R&S®EX-IQ-Box와 신호 발생기를 결합할 경우 디지털 Baseband 구성 요소의 안정적 분석이 가능합니다.

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 output from a DUT.To work together smoothly, the DUT, the R&S EX-IQ-Box and the R&S test instruments have to be configured properly. The purpose of Application Note 1MA168 is to introduce the right 'initial steps' required to get started successfully.

Rohde & Schwarz offers different analog and digital signal generators: from RF vector signal generators, baseband signal generators, microwave signal generators.

®DigIConf Version 3.01.009.30 Build220 (version with CPRI™ 5.0 support)111 MBV 3.01.009.30 24.05.2013 R&S®DigRFViewer Version 0.9 10 MBV 0.9 25.08.2011 R&S®DigIConf Release Notes Version 2.20.360.86 Build170 SP1 572 kBV 2.20.360.86 SP1 28.03.2018 R&S®DigIConf Version 2.20.360.86 Build170 SP1 79 MBV 2.20.360.86 SP1 09.08.2012 제목 크기 버전 날짜 Open Source Acknowledgment - WINDOWS 835 kB01 13.06.2016 R&S®EX-IQ-BOX

English (PD 5213.9511.12)

IQWizard는 FSx Spectrum Analyzer 또는 ESx Receiver를 사용하여 다양한 형식의 IQ 신호 포맷을 로드하고 IQ 신호를 측정하는 툴입니다. 메모리에서 획득한 IQ 데이터는 다양한 형식으로 저장하거나 WinIQSIM™ 또는 WinIQSIM2™를 사용하여 R&S® 벡터 신호 발생기로 전송할 수 있습니다.

This application note explains how to bring a CADENCE system which is attached to an R&S EX-IQ-BOX into service for the first time. The first part of the document shows how to setup an LTE Demo without using a UE design. This setup uses the R&S CMW500 as the downlink transmitter. The emulator receives the downlink via an R&S EX-IQBOX and passes it to an R&S spectrum analyzer (R&S FSx) via a second R&S EXIQ-BOX. The second part describes the real wiring using up- and downlink. This will only work if a UE design is available on the emulator.

This document provides the technical specifications of the R&S®EX-IQ-Box digital signal interface module (model .K04).

Describes all instrument functions and remote control commands, as well as measurement and programming examples.The online version is meant for immediate display (no download required).

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 Rohde & Schwarz instruments are also presented.