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Design broadband matching network for amp - beginner

时间:04-04 整理:3721RD 点击:
Hi,

I am a beginner to RF design, but I want to know where to start when designing a broadband impedance matching network.

I want to make 1W FM amplifier 88-108MHz using RD01MUS1 mosfet. I have the s-parameters, so what are the calculations I need to make a matching network. What type of matching network can be best used in this situation?
(If it is not obvious, I want to match both the input and output of this amplifier to 50ohms.)
If you could recommend cheap/free software that can do this I would appreciate. It seems like most people use Microwave Office, but I can't find an easy download for it.

If you can give me a very detailed description with the calculations -> values for the components, I will offer you a monetary reward.

Here is the s-parameter for 100MHz:

S11:
(mag) 0.945 (angle) -72.3
S21:
(mag) 19.517 (angle) 135.2
S12:
(mag) 0.039 (angle) 44.5
S22:
(mag) 0.742 (angle) -57.4

Thanks in advance.

Here is the datasheet: https://www.rfparts.com/fileuploader...1374623097.pdf
Here is the application note: http://www.mitsubishielectric.com/se.../ANUHF060A.pdf

See the followings.
http://www.designers-guide.org/Forum...1207009725/2#2
https://www.edaboard.com/thread356381.html#4


http://ae6ty.com/Smith_Charts.html
http://www.iowahills.com/9SmithChartPage.html
http://www.fritz.dellsperger.net/smith.html
http://www.sss-mag.com/smith.html

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