摘要 |
Microwave two-phase modulator and mixer each comprising a balance/unbalance transformer section to which a microwave signal is applied; a synthetic/branching line section which is connected to the both ends of the balancing line of the balance/unbalance transformer section on the balancing line side; isolation diodes are mounted between diode-mounting lines section and fan-shaped patterns; a plurality of modulating characteristicadjusting, capacitive stubs placed near the diode-mounting lines; an input line ; a modulating signal input line ; and a modulated signal output line . The modulating characteristics are adjusted by connecting the diodemounting lines and the plurality of capacitive stubs by bonding wires or cutting some of the connecting wires.
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