Kittipong Tripetch

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Questions related from Kittipong Tripetch

Isn't it possible that cmos transistor amplifier have no power gain if I use S21( which is forward power gain)?

Isn't it possible that some artwork in cmos distribute amplifier have no power gain if I use S21 in Cadence Spectre? But after that I found that maximum stable power gain (Gmsg) have some power...

07 July 2016 380 3 View

What is the brand of small screw and prices which can make small hole as a via for pcb to make microwave power amplifier ?

Please give the size of the smallest hole which can be made by screw with hand ( please do not hint me to use LPKF which is very expensive instrument)

01 January 2016 7,988 3 View

What is the circuit for switched capacitor integrator if I used bilinear transformation?

Bilinear transformation is to transform s=(2/T)(z-1)/(z+1)

01 January 2016 7,867 1 View

How can I make microwave transistor power amplier pcb with hand after layout with software (please give detail as much as possible)?

how many types of liquid which used to remove copper which is unused area from pcb? (what is the best liquid and how much does it cost?) What are the material you use to attached to copper for use...

01 January 2016 4,239 2 View

How can I derived phase noise symbolic formula in the unit of ppm or part per million for CCO which oscillate at 5 GHz 0.18 micron?

By substitute small signal high frequency equivalent circuit into the circuit and then derived transfer function in frequency domain and use inverse Laplace's transform to plot amplitude of...

02 February 2015 6,261 4 View