zeba

hello everyone, one having have circuit for the swtiching modulator plz help me.i know the basic circiutry for tyhis but i do`nt have the information about the componets being used for the hardware implementation plz help me.....

Hey everyone i need help regarding my project.i have to select a modulation technique for hardware implmentation.will some one help me out which techniques is better and can be easily implemented on the board

thanx alot but i need little help regarding projects for analog and digital comm. can u guys tell me any link or help where to start ..i am think for modulation techniques...