'Directional coupler is_ Isolation (dB) equals (coupling): (dir... | Filo
'Directional coupler is_ Isolation (dB) equals (coupling): (dir... | Filo
5.4K viewsFeb 12, 2025
askfilo.com
A 20 dBm power source is connected to the input of a directional coupler having a coupling factor of 20 dB, a directivity of 35 dB, and an insertion loss of 0.5 dB. If all ports are matched, find the output powers (in dBm) at the through, coupled, and isolated ports.
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