[SaF] microwave attenuators

[Golnoosh Shahinrad]

Hi,
i want information about microwave attenuators and their detailed
designs.whenever i search in the internet,it brings me lists of products
about this matter,but i want to know their design describtions.also i want
to ask my questions about this matter from some one,but i don't know who.
please help me.
thank you very much.
Golnoosh