Trending RF systems Discussions

Which is the best vendor in the field of telecom equipment ? Sony Ericsson, Huawei or ZTE ?‎

There are many vendors in telecom market but from your view which of them is the best one and what is the reasons ?‎

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How far does the technology ease the life way? ‎

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What is the use of Vector Network Analyzer in RF Engineering?‎

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Why do we use decibel ratios like dB and dBm scales while calculating RF signal measurements using VNA or Spectrum Analyzers?‎

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What solution can be used to cover an indoor area?‎

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Can we use stepper motor to remotely control of RF as Well as Microwave Antenna for alignments at the time of installation or optimization purpose?‎

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How is GPS signal interfered by FM radio signal?‎

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Is it important for managers to understand the systems at play in their organisations and the roles which is clearly defined by the system?‎

In organisations their are TOPS, BOTTOMS, MIDDLES and CUSTOMERS.  there are the internal systems and the external systems.   the world of the top is very different from t‎ ... See More

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Answer added by  Lucya Smit
2 years ago

To be honest, I do not know, but I have had such a question for a long time, to which I have been trying to find an answer for a long time and it seems to me that you can ... See More

 

Answer added by  Md Abdul Latif Sarker, Postdoctoral Researcher, Chonbuk National University
7 years ago

Because it is used to measure signal to noise ratio (SNR). It measures logarithmic unit and absolute unit. For example, Signal to noise ratio is SNR=dB = log (P1/P2)  and ... See More