Hello Guys, hope you all doing well.
I'm working on a project in communication, I need to transmit radio waves and recieve a particular wave. This particular reflected wave should have a change in it's characteristic so that I can discriminate it !! wheather it has x*wave lenghth of transmitted or it has a fixed higher or smaller frequency or anything .
And what I need in particular is a substance (soild ). Like for example if this substance is in a shape of tape wrapped on a cup. when I send a signal this cup- among hundreds- will reflect a signal with a specific characteristic due to the tape, so that I can find it.
I hope the Idea is clear.
waiting for your answers guys.
I'm working on a project in communication, I need to transmit radio waves and recieve a particular wave. This particular reflected wave should have a change in it's characteristic so that I can discriminate it !! wheather it has x*wave lenghth of transmitted or it has a fixed higher or smaller frequency or anything .
And what I need in particular is a substance (soild ). Like for example if this substance is in a shape of tape wrapped on a cup. when I send a signal this cup- among hundreds- will reflect a signal with a specific characteristic due to the tape, so that I can find it.
I hope the Idea is clear.
waiting for your answers guys.