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Rohde & Schwarz September 2019 Test & Measurement Newsletter

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Rohde & Schwarz Test & Measurement Newsletter - RF Cafe

September 5, 2019 - We look forward to providing you the latest information in RF Measurements, Signal and Power Integrity. We've curated the most recent documents, videos and webinars to support you in your on going education. If you'd like to learn more, talk to your dedicated representative, get a product demo or quote, please click on the button below. We're here to support your projects and business needs.

Making Effective Use of Doherty Architecture - RF CafeMaking Effective Use of Doherty Architecture

With the evolution of 5G technology, the need for antenna array systems is growing. This increases the demand for efficient power amplifier implementations to support high-density setups. Imagine you could get 60% more output power, 50% more bandwidth and up to 20% efficiency gain per amplifier in a MIMO antenna array setup? Would you spend time on rethinking your implementation plans?

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R&S® ZNA Vector Network Analyzer - RF CafeR&S® ZNA Vector Network Analyzer 

Offering outstanding RF characteristics and a unique hardware architecture, the R&S® ZNA high end vector network analyzer makes demanding measurements easier than ever. ZNA Vector Network Analyzer

Key Facts

  • 10 MHz to 26.5/43.5 GHz
  • Up to 170 dB dynamic range
  • 4 internal phase-coherent sources
  • Spectrum analysis option
  • Unique touch-only operation

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Measurement of the Phase Difference Between Several Signals - RF CafeMeasurement of the Phase Difference Between Several Signals

Many applications require a defined magnitude and phase relation between several signals, for example, to design a smart antenna array and its distribution network, or to ensure accurate phase alignment between different transmitter or receiver chains of T/R modules. Magnitude can be measured with spectrum analyzers or power meters. For phase measurements, a vector network analyzer is the easiest, fastest and most accurate instrument This application note shows how to measure the phase accurately between several signals using vector network analyzers.

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Mixer & Frequency Converter Fundamentals Seminar - RF CafeMixer & Frequency Converter Fundamentals Seminar: October 16th, 2019 - Milpitas, CA

Mixers and converters are key components in all RF and microwave systems. They are used in wireless communication systems for commercial applications such as Wi-Fi and cellular networks; as well as radars and complex navigation systems used in defense and aerospace applications. Mixers are used in receivers to downconvert high frequency signals captured from antennas; and in transmitters to upconvert baseband signals to higher frequencies for transmissions. They are a critical component for determining the overall performance of a system with parameters such as gain, linearity, dynamic range, and particularly spurious response.  

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About Rohde & Schwarz

Founded more than 80 years ago, Rohde & Schwarz is one of the world's leading manufacturers of information and communications technology products for professional users. Initially focusing on RF engineering and RF applications in test and measurement, radiocommunications and broadcasting, the company has continually expanded its fields of activity over the past decades . In the meantime Rohde & Schwarz has also become one of Germany's largest manufacturers of IT security products.



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Posted September 9, 2019

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