So, i have decided to make this wireless power transmission project and it is not through mutual induction but microwave transmission. I know , Microwave transmission ain't feasible and stuff and it has been discussed and all here, but i just want to make a small prototype , like a meter or even less. I want to charge my cell phone using that.. Charger Specs 800mA and 5-7 V. Now, i don't know alot about communication but i plan to learn through this project. According to my basic understanding, I plan to get the required wave using a Function generator of CRO. Transmit it using an Antennae, recieve it... Convert to DC and then connect to the battery. How do i select the wave frequency i want? How do i get the preferred voltage ? I can calculate the watts i require for the charging, but how do I use the information for selecting a wave. Please help. Thanks in advance.