biff44 said:Just for yuchs, what do you think your insertion loss between transmitter and antenna, and between antenna and receiver are for your structure?
Well, for the transmitter in this case it's not such a problem to double its output power. For the receiver it's more critical, ok, but the Tx/Rx isolation seems to be the bigger problem to me.Azulykit said:Typical good practice is to use either a circulator or a switch for this situation and I am still surprised about your comment that a 3 dB insertion loss is inconsequential.
OK, so I have two more ideas to look into now as alternatives:Azulykit said:Without knowing the details, I would anticipate that a T/R switch would be the best way to couple a transmitter and receiver to the same antenna. Mechanical switches are slow but have low loss. An electronic switch can be much faster, but with higher loss.
arefeidi said:biff44 said:Just for yuchs, what do you think your insertion loss between transmitter and antenna, and between antenna and receiver are for your structure?
Just a guess, but with the 3.something dB loss of the coupler I'd say about 4 dB?
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