Design two single-stage rf amplifiers. 1) one design using lumped-element components (inductors and capacitors) 2) one design using distributed transmission lines (microstrip) • design goals: o center frequency 3 ghz o bw3db 15% o gain > 14 db o input return loss > 15 db o output return loss > 15 db o stability factor, k > 1 (across all frequencies

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .