Enhancement of Time-Reversal Subwavelength Wireless Transmission Using Pulse Shaping
Enhancement of Time-Reversal Subwavelength Wireless Transmission Using Pulse Shaping
A novel time-reversal subwavelength transmission technique, based on pulse shaping circuits (PSCs), is proposed. Compared to previously reported approaches, this technique removes the need for complex or electrically large electromagnetic structures by generating channel diversity via pulse shaping instead of angular spectrum transformation. Moreover, the pulse shaping circuits (PSCs) are …