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RF & Wireless technology, Tools and Instruments

Free Tools to Analyze and Plot S-parameters File

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S-parameters are one of the most important information regarding any passive or active component for RF design, simulation and analysis. To ensure the accuracy and quality of the complex system, RF engineers often deals with S-parameters of many devices and components.

Let’s take a look on some of the free and useful tools for S-parameter plotting, analysis, simple active circuit design and impedance matching.

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S-parameter formats in vector network analyzers

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What are S-parameters?
vector network analyzer
 
S-parameters are the electrical characteristics of a signal in a complex network. It is also known as scattering parameters and mostly used in RF network and applications. Vector Network Analyzer is used to measure and analyze signal behavior of S-parameters. The signal behavior can be observed as gain, return loss, VSWR, reflection coefficient and group delay etc.

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What are Radio Frequency bands and its uses?

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What is Radio Frequency?

RF is the lowest portion in the electromagnetic spectrum familiar as a medium of analog and modern digital wireless communication systems. It spreads in the range between 3 kHz and 300 GHz. All known transmission systems work in the RF spectrum range including analog radio, aircraft navigation, marine radio, amateur radio, TV broadcasting, mobile networks, and satellite systems. Let’s take a look at each of the RF sub-bands and the areas of RF spectrum uses.

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RF Attenuators – How to choose a proper one?

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RF attenuators are one of the most significant components in any RF and microwave systems. What are RF attenuators and what is the purpose of it? Here I would like to share about the basic construction, types, use and what are the important factors to choose a proper attenuator for your next RF application.

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How 5G technology works

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5G is one of the most discussed technologies in this decade, what is 5G, and how does 5G technology work?
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5G is the fifth generation telecommunication and wireless network standard which will be capable of handling greater data rates and network efficiency.  5G networks will offer scalable and adaptable services, it promises a smarter, faster, and more efficient network. On 3rd April 2019, the first 5G service introduced in the US by Verizon. Since then many countries started their 5G deployments.

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