Research Article
Performance Driven Six-Port Receiver and Its Advantages over Low-IF Receiver Architecture
Table 5
Port matching of different receivers under test.
| Port data | Six-port receiver | Low-IF receiver |
| RF port return loss | ~30 dB | ~10 dB | LO port return loss | ~30 dB | ~10 dB | Isolation between RF and LO port | ~40 dB | ~65 dBc |
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