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R&S®FSWP Validity Of Positive Phase Noise Values
This paper reviews the classical spectrum analyzer measurement of L(f) and its shortcomings and discusses how modern phase noise test sets measure phase noise and avoid the limitations imposed by direct spectrum measurements.
31-Mar-2020
Applications
WiMAX - General information about the standard 802.16
WiMAX - General information about the standard 802.16
13-Jun-2006 | AN-No. 1MA96
Applications
EDGE Evolution Technology Introduction
EDGE Evolution Technology Introduction
02-Apr-2008 | AN-No. 1MA129
Applications
Malware Protection Windows 7
Rohde & Schwarz recognizes the potential risk of computer virus infection when con-necting Windows®-based test instrumenta-tion to other computers via local area net-works (LANs), or using removable storage devices.
27-Jan-2015 | AN-No. 1DC01
Applications
High Speed Uplink Packet Access (HSUPA) White Paper
High Speed Uplink Packet Access (HSUPA) White Paper
09-Feb-2006 | AN-No. 1MA94
Applications
Iterative Direct DPD
Digital pre-distortion (DPD) is a common method. This article describes an approach to generate a pre-distorted signal based on a hard-clipper.
13-Sep-2017 | AN-No. 1EF99
Applications
DOCSIS 3.1
For cable TV, the "last mile" to the connection at the home is the bottleneck that prevents higher data rates. The last mile is made up of optical fiber and coaxial cables, amplifiers and electrical/optical converters. This mix of optical fiber and coaxial cables is known as a hybrid fiber coax (HFC) network. One option for cable network providers to maximize both the downstream (DS) and upstream (US) data throughput using the existing cable TV network, but without making expensive changes to the HFC network infrastructure, is to employ the data over cable service interface specification (DOCSIS) 3.1. This Application Note discusses the fundamental technological advances of DOCSIS 3.1 and presents measurement solutions from Rohde & Schwarz.
02-Mar-2015 | AN-No. 7MH89
Applications
LTE UE receiver performance measurements
LTE user equipment (UE) receiver performance has significant impact to cellular radio network coverage and capacity. It determines the maximum data throughput across the air interface between the LTE base station (eNB, evolved node B) and the mobile network subscriber UE, thus it determines the total capacity across the air interface. Therefore, it is one of the most important measurements to verify the actual receiver performance of individual devices, and a key metric to compare different devices, in particular.This paper shall give an introduction to receiver performance measurements and discusses the measurement metrics as well as the challenges of over the air (OTA) measurements.
31-Aug-2017 | AN-No. 1ST001
Applications
Comparison of Time Domain Scans and Stepped Frequency Scans in EMI Test Receivers
The paper compares the measurement speed and level measurement accuracy of a conventional stepped frequency scan versus an advanced FFT-based time domain scan.
29-Jan-2014 | AN-No. 1EE24
Applications
Malware Protection Windows XP
Rohde & Schwarz recognizes the potential risk of computer virus infection when connecting Windows-based test instrumentation to other computers via local area networks (LANs), or using removable storage devices.
04-Oct-2012 | AN-No. 1EF73
Applications
Malware Protection Linux
This white paper introduces measures to minimize malware threats and discusses ways to reduce risks while insuring that instrument performance is not compromised. The paper also discusses the use of anti-virus software in combination with Embedded Linux based instruments.
23-Nov-2016 | AN-No. 1GP112
Applications
Implementation of Real-Time Spectrum Analysis
White Paper: Implementation of Real-Time Spectrum Analysis with R&S FSW and R&S FSVR
20-Mar-2015 | AN-No. 1EF77
Applications
Radar Waveforms for A&D and Automotive Radar
Radar Waveforms for A&D and Automotive Radar
31-Aug-2015 | AN-No. 1MA239
Applications
Near Field Communication (NFC) Technology and Measurements
Near Field Communication (NFC) Technology and Measurements
03-Jun-2013 | AN-No. 1MA182
Applications
Applications
Antenna Array Testing - Conducted and Over the Air: The Way to 5G
This white paper provides an overview of test solutions addressing current and future requirements for antenna verification.
11-Nov-2016 | AN-No. 1MA286
Applications
Cell search and cell selection in UMTS LTE
Cell search and cell selection in UMTS LTE
17-Sep-2009 | AN-No. 1MA150
Applications
Assessing a MIMO Channel
Heinz Mellein, Manuel Mielkech 8NT01 MIMO Channel,Field Measurements,MIMO Evaluation,R&STSMx,R&SROMES Assessing a MIMO Channel Heinz Mellein, Manuel Mielkech 8NT01 MIMO Channel,Field Measurements,MIMO Evaluation,R&STSMx,R&SROMES Related products
31-Aug-2017 | AN-No. 8NT01
Applications
Antenna Basics
This white paper describes the basic functionality of antennas. Starting with Hertz's Antenna model followed by a short introduction to the fundamentals of wave propagation, the important general characteristics of an antenna and its associated parameters are explained.
04-Nov-2014 | AN-No. 8GE01
Applications
Vulnerabilities of LTE and LTEAdvanced Communication White Paper
Vulnerabilities of LTE and LTEAdvanced Communication White Paper
16-Sep-2014 | AN-No. 1MA245
Applications
Device to Device Communication in LTE
In this whitepaper we describe the device to device communication in LTE from a UE point of view. Network elements are described as far as they concern the UE. In addition to the message transmission and reception, a special emphasis is put on the synchronization between UEs and on the security for the message exchange.
29-Sep-2015 | AN-No. 1MA264
Applications
HSPA+ Technology Introduction - White Paper
HSPA+ Technology Introduction - White Paper
14-Feb-2012 | AN-No. 1MA205
Applications
IEEE 802.16m Technology Introduction
IEEE 802.16m Technology Introduction
29-Jul-2010 | AN-No. 1MA167
Applications
LTE Location Based Services Technology Introduction White paper
LTE Location Based Services (LBS) involve the process of determining where a device is located.
29-May-2015 | AN-No. 1SP05
Applications