**Notes**

In this chapter, it is clear that we have only had the possibility of simulating our project with the reference software, namely CST microwave and ADS. In this declaration we ask the community to offer us the possibility of being able to design our project indeed we are engineers in Telecommunications and the means to develop such technologies in our country Cameroon is extremely difficult so it will be a huge pleasure for us to have the chance to be able to realize our project thanks to your help.
