Mixer isolation ?
时间：03-31
整理：3721RD
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Dear colleagues,
1. I want to know how can we determine isolation ports for a passive or active mixer ?
is there related to S parametres ? or related to the Powers such as P_LO, P_RF and P_Output ?
2. For passive mixer, typical conversion loss is about -6 dB but most of published papers show that conversion loss is positive (which is in reality for active mixers) value and geater than 10 dB, for this point, really i do not understand why? can someone clarify this point ?
many thanks in advance,
N
1. I want to know how can we determine isolation ports for a passive or active mixer ?
is there related to S parametres ? or related to the Powers such as P_LO, P_RF and P_Output ?
2. For passive mixer, typical conversion loss is about -6 dB but most of published papers show that conversion loss is positive (which is in reality for active mixers) value and geater than 10 dB, for this point, really i do not understand why? can someone clarify this point ?
many thanks in advance,
N
no reply ?