Hello my friend
At RF frequencies , the DC supply , has , high frequency , current . and it is very important , and unfortunately , it is the reason of some problems , at RF circuits . you should pay attention to that . when i designed a class D amplifier , with 400KHZ carrier frequency , the distance , between the DC voltage , and my mosfets , was not far , but was not very near . and my wave form destroyed , and when i improved my PCB , its behavior , was wonderful. i said , these things , not for fun , i said , them , because , i want to demonstrate , you , that at , the frequencies , lower than your frequency , a simple careless behavior , will destroy , the quality of circuit . Though , what do you thing about your higher frequency?
Best Wishes
Goldsmith