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12.11.14 -- dB Or Not db? Everything You Ever Wanted To Know About Decibels
2014-12-10 03:20:12| wirelessdesignonline News Articles
12/11/14 Wireless Design Online Newsletter
12.09.14 -- Everything You Need To Know About Decibels
2014-12-08 01:25:38| rfglobalnet Home Page
12/09/14 RF Globalnet Newsletter
dB Or Not db? Everything You Ever Wanted To Know About Decibels But Were Afraid To Ask
2014-09-12 15:49:23| rfglobalnet Downloads
True or false: 30 dBm + 30 dBm = 60 dBm? Why does 1% work out to be -40 dB one time but then 0.1 dB or 0.05 dB the next time? These questions sometimes leave even experienced engineers scratching their heads. Decibels are found everywhere, including power levels, voltages, reflection coefficients, noise figures, field strengths and more. What is a decibel and how should we use it in our calculations?
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