I am a student of 3rd year.I am doing a project on detection of tapping of electricity using embedded intelligence..i wanna send a pulse through power-line and dectect the reflected wave in it..can anyone help me with an idea or any circuits would be of great help...!!!
waiting for your help....
thank you...

 

Could you please elaborate your project? Especially the concept of sending pulse through power-line & detecting the reflected on? I would be happy to help..