White Papers

Connectors Outperform Hardwiring for Manufacturers and Their Customers

Many thousands of equipment manufacturers have switched from point-to-point (hard) wiring to connector-based cable assemblies in factory and process automation and control systems. Adopting progressive connectivity solutions has improved their unit costs and productivity. It allows them to turn around orders and complete installations much faster. With margins under increasing pressure, many OEMs have come to regard these benefits as a must-have. For many of their customers, the principal argument for connector-based wiring over hardwiring – a lower total cost of ownership over the service life of the machine – is equally compelling.

Posted in: Electronics & Computers, White Papers

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Powering Wearable Technology and the Internet of Everything

How are the billions of new wearable technology devices and Internet of Everything sensors going to be powered? We do not want to have billions of toxic Primary batteries in our landfills. These new intelligent devices will need to harvest surrounding ambient energy for life-of-product powering. This White Paper describes how new system architectures, energy harvesting technologies and safe rechargeable solid state batteries can be used to create high-efficiency energy harvesting-based systems.

Posted in: Electronics & Computers, White Papers

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Advanced Symbolic and Numeric Techniques for Machine Vibration Analysis

The operational reliability of a rotary equipment train is dependent on the vibration of its components. Often, the only evidence of this vibration is gear noise or coupling wear. However, these early indicators might eventually develop into high-amplitude vibration, resulting in gear wear, gear tooth failures, or broken shafts. The torsional response characteristics of rotating and reciprocating equipment should therefore be analyzed and evaluated to ensure system reliability.

Posted in: Mechanical Components, White Papers

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Electronics Subracks: Requirements, Selection Criteria And Options For Adaptation

When selecting an electronics subrack, it is important to consider several factors, including application requirements and environmental conditions. Flexible product platforms, such as modular subracks, enable diverse configurations for various dimensions, static and dynamic loading levels such as shock and vibration resistance, electromagnetic interference shielding and individual internal mounting options.

Posted in: Electronics & Computers, White Papers

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R&S® SMB100A, NRP, FSW-K6, ZVL Radar Educational Videos

Welcome to our short video tutorials on how to test radars using Rohde & Schwarz test equipment. Access to most information about radar tests is pretty restricted, as many radar applications are military or secretive industrial research. To show some basic radar tests we have created radar demo tools, which functions at a frequency of 2.45 GHz, which is in the unlicensed 2.4 GHz Industrial, Scientific and Medical (ISM) band. So tests can be performed in unshielded rooms. The frequencies are also used by radar operating in the ITU "S"-band from 2.3 to 2.5 GHz for air traffic control, weather and marine radar.

Posted in: Test & Measurement, White Papers

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Envelope Tracking and Digital Pre-Distortion Test Solution for RF Amplifiers

The R&S®SMW200A together with the R&S®FSW is a state of the art testing solution that significantly reduces the required hardware for testing power amplifiers with envelope tracking and/or digital pre-distortion.

Posted in: Test & Measurement, White Papers

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Fundamentals of Vector Network Analysis Primer

One of the most common measuring tasks in RF engineering involves analysis of circuits (networks). A network analyzer is an instrument that is designed to handle this job with great precision and efficiency. Circuits that can be analyzed using network analyzers range from simple devices such as filters and amplifiers to complex modules used in communications satellites.

Posted in: Test & Measurement, White Papers

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