syedhamzahasan
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We have designed a RF limiter in 1.5MHz to 30MHz range with working power level of -40dbm and above. It should not operate in case of weaker signals from -40dbm (FYI our desired range is -120dbm to -50dbm) and start from here to stronger. The problem arising is that it is ON, on all power levels without biasing. Means we are giving it strong signal and the signal is still passing through the limiter. Diode used is MA4E2054. The circuit and calculations we used are also attached. If someone could help that would be great.
Thanks
Thanks
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