E-Plane Branch-Guide Coupler
时间：04-10
整理：3721RD
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Hello everyone
I have to design an E-Plane 3-dB(plus or minus 0.5dB) Branch-Guide Coupler used in PA now. Bandpass is about 12 to 18GHz(we can apart it to two frequence segment,if this structure can not achieve 12 to 18GHz), and two output ports have 90-phase difference. But I don't know how to design it. Help me please.Thanks!
Best Regards
Kezman[/code]
I have to design an E-Plane 3-dB(plus or minus 0.5dB) Branch-Guide Coupler used in PA now. Bandpass is about 12 to 18GHz(we can apart it to two frequence segment,if this structure can not achieve 12 to 18GHz), and two output ports have 90-phase difference. But I don't know how to design it. Help me please.Thanks!
Best Regards
Kezman[/code]