Ka-band power amplifier MMIC using Lange-based balance stru
时间：04-10
整理：3721RD
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I saw many PAs of this band using balanced structure to get more than 2 watts output power. I computed the lange in ADS and got the lange's parameters as following:
Width=5um;Space=7um,Length=720um
How to fabricate the interconnects between the lines? It is impossible to use air-bridge with these sizes.
Width=5um;Space=7um,Length=720um
How to fabricate the interconnects between the lines? It is impossible to use air-bridge with these sizes.
What are your substrate parameters? You might try a branchline hybrid instead if BW allows.
What are your substrate parameters? You might try a branchline hybrid instead if BW allows.