how to make an smd pad

I want to make an 1.5pF Capacitor in series with a 4nH Inductor and then
the C+L in parallel with a Resistor.

I am wondering how to make the pad design for this three SMD compnent?
Thanks in advance.

What PCB design package are you using? All commercial packages come with footprints (pads) for standard sizes (0603, 0805, 1206).

I did not use any design package.

I make my PA deisgn in ADS, and to stablize the device I need to sold the SMD like above.

The design I use is FR4 microstrip and want to sold this component on top.

Let me know if it is still unclear.

Thanks

If you are making the board "by hand", you can find the dimensions of the pads for your SMD components in the datasheets of those components. Hope that helps.

http://www.boardtek.com.tw/Multilayer.htm

http://www.filtranmicro.com/design.html

Please specify software: Orcad, Allegro, etc.

For one thing, you should tell us what is the working frequency.