Procedure:
1. Plot noise and gain circles for device at 24 GHz.
2. Pick desired input match based on gain/noise tradeoff.
3. Use Smith Chart to match input to 50W using series line and shunt open circuit stub.
4. Optimize line lengths using ADS, correct for capacitance, etc.
5. Find Zout of device with input matching network in place.
(Device is not unilateral!)
6. Use Smith Chart to make conjugate match on output.
7. Optimize in ADS.
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狗仔卡
发表于 2006-5-27 14:11:00
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