Average and RMS voltage

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https://www.electronics-lab.com/article/average-rms-voltage/

Introduction In the DC regime, only one definition of the value of a voltage is possible, this value is unambiguous and is determined by the difference between the reference value 0 V and the flat line figure of the DC signal. In the AC regime, however, it can lead to confusion to speak of only […]

LTC5596 – 100MHz to 40GHz Linear-in-dB RMS Power Detector

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https://www.electronics-lab.com/ltc5596-100mhz-40ghz-linear-db-rms-power-detector/

The LTC5596 is a high frequency, wideband and high dynamic range RMS power detector that provides accurate, true power measurement of RF and microwave signals independent of modulation and waveforms. The LTC5596 responds in an easy to use log-linear 29mV/dB scale to signal levels from –37dBm to –2dBm, at accuracy better than ±1dB error over […]