voltage transformer at GHz freq

[kezambo]

hi,
I want to design a voltage transformer at 2.45 GHz freq.
1) I need help on type of core that I can use.
2) can i use CST studio to do simulation of my design. if can, how to check the ratio for that transformer?

best regards

 

[andre_luis]

kezambo,

I soppose that is performed by stripline, not core.
See that :



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[kezambo]

Hi Andre,

I want increase the voltage from 0.2 V up to ~0.9V. So i am looking for voltage transformer (ratio 1:5) to increase the voltage. The operating frequency is 2.45GHz.
The existing voltage transformer only available up to 2MHz.