文档及文章搜索

English - 2018年6月28日

Describes all instrument functions and remote control commands, as well as measurement and programming examples.

English - 2020年8月7日

R&S®VISA is a standardized software library that allows fast communications over diverse interfaces with a wide variety of T&M instruments that are detected on the network from PC applications. R&S®VISA also includes a trace tool that simultaneously monitors communications between multiple applications and T&M instruments, and permits targeted analysis with the aid of efficient filters.

English - 2020年5月26日

Simplified Chinese - 2012年4月15日

English - 2024年9月25日

Provides information on security issues when working with R&S®ZVA in secure areas.

English - 2017年3月20日

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 the nomenclature used for Rohde & Schwarz instrument drivers will be explained.

English - 2013年1月1日

The R&S®ZVA vector network analyzer with the R&S®ZVA-K9 option enables absolute group delay measurements on devices with embedded LO without the need for a calibration mixer

English - 2013年5月17日

This Application Note describes testing S-parameters under pulsed conditions with the R&S®ZVA vector network analyzer and either the ZVAX24 Extension unit with pulse modular option or the R&S®SMF signal generator with pulse modulator as a signal source.In addition a constant power level calibration for applications requiring high drive power for test and measurement of device under test (DUT) is also included. A LDMOS S-band radar power transistor is used as example DUT. The pulse profile mode of the R&S®ZVA is used to analyze the time-dependent behavior of the DUT.

English - 2013年4月11日

This Application Note describes two programs for calculating conversions: 1.: The Power Unit Calculator Power, dBm, dBmV and Volts @ 50 W 2.: The VSWR Calculator Reflection, VSWR, Return loss and Power reflection Reflections, Reflectionl to Mismatch Uncertainty.

English - 1998年7月3日

The R&S® ZVA-Z110 converters offered for the R&S® ZVA family enable network analysis in the W band (75 GHz to 110 GHz). In this Application Note, measurements with three or four converters will be discussed. Test configurations for such measurements have so far been implemented only with coaxial connector systems for a frequency range up to approx. 40 GHz. The term 'multiport measurements' was created for this type of measurements.

English - 2007年10月9日

This application note describes how to directly transfer S-Parameter Trace Data from R&S Network Analyzers to Microsoft Excel using a direct connection like GPIB or LAN. Prerequisites are a PC running Microsoft Excel, a R&S Network analyzer like ZVA, ZVB or ZVT as well as a working remote control connection between PC and instrument like GPIB or LAN / Ethernet.

English - 2007年3月22日

Rapid and accurate verification of beamforming weights is required for example, for codebook generation or beamforming algorithm development or verification. This document describes the unique application of Rohde & Schwarz VNA (Vector Network Analyzers) to fully characterize the passive part of multi-element antennas intended for beamforming.A range of R&S VNA models are optionally equipped with multiple independent sources, whose relative amplitude and phase may be arbitrarily controlled ("defined coherence mode"), in addition to frequency and true time delay. These sources may be connected to individual elements of a multi-element antenna to derive and verify transmit (Tx) mode beamsteering and beamforming operation.The R&S®ZVA in "Defined Coherence Mode" can electronically be switched to / from the conventional S-parameter mode. Therefore, Sparameter and beamforming measurements may be performed efficiently within a single connection cycle of the antenna.Multiple VNA may be daisy-chained, to extend the concept shown to support an arbitrary number of ports.The R&S®Quickstep sequencing software may be downloaded from:https://www.rohde-schwarz.com/software/quickstep/

English - 2017年3月20日

Welcome to this introductory video show about the R&S® ZVA family of network analyzers. Network analysis is sometimes considered to be cumbersome and difficult to understand, a very offputting reputation for newcomers to network analyzers. To help you look at network analyzers in a different light, we have created this video series. We have intentionally refrained from explaining any theory in depth. Rather, we want to show you how to operate our analyzers for simple and useful applications. As well as just watching this video show, you can also use it as a guide and try yourself. All the operational steps shown only require a standard RF power amplifier which should be available in almost every lab. So, before we get properly started, we hope you enjoy this video show and much success in becoming familiar with network analysis in general, and our R&S products in particular.

English - 2014年2月13日

Rohde & Schwarz instruments can be shared when users wish to use the same instrument. This can be done quite easily with the LAN interface, which comes as a standard option. Through this interface, Rohde & Schwarz instruments can be connected directly to a network, and users with access to the network can manually operate the instrument from a remote computer. This Application Note lists all instruments that support these features and describes the steps necessary to set up and configure the network connection to operate these instruments remotely.

English - 2007年7月5日

This document describes how a Windows®-based R&S® T&M instrument is remotely operated by an Apple iPad as if working on it locally. Step-by-step procedures are provided for setting up and configuring the T&M instrument and the iPad. On the iPad, a special App implements the Windows® 'Remote Desktop' functionality. T&M instrument and iPad are connected via WLAN (also denoted as Wi-Fi network).

English - 2013年3月28日

This application note describes methods using an R&S®ZVA network analyzer, one or two R&S®SMB100A signal generators and an R&S®FSW signal analyzer to accurately measure all the key parameters of frequency converters with embedded local oscillator. A commercial satellite up-converter is used as a device under test example.

English - 2015年4月30日