4 papers
Novel LoS THz Channel Unifying Molecular Re-radiation Manifestations
Anish Pradhan, J. Kartheek Devineni, Andreas F. Molisch +1
This paper introduces a novel line-of-sight (LoS) terahertz (THz) channel model that closely mirrors physical reality by considering radiation trapping. Our channel model pro…
Intelligent Surface Optimization in Terahertz under Two Manifestations of Molecular Re-radiation
Anish Pradhan, J. Kartheek Devineni, Harpreet S. Dhillon +1
The operation of Terahertz (THz) communication can be significantly impacted by the interaction between the transmitted wave and the molecules in the atmosphere. In particular, it…
Manchester Encoding for Non-coherent Detection of Ambient Backscatter in Time-Selective Fading
J. Kartheek Devineni, Harpreet S. Dhillon
Simplifying the detection procedure and improving the bit error rate (BER) performance of a non-coherent receiver in ambient backscatter is vital for enhancing its ability to funct…
Ambient Backscatter Systems: Exact Average Bit Error Rate under Fading Channels
J. Kartheek Devineni, Harpreet S. Dhillon
The success of Internet-of-Things (IoT) paradigm relies on, among other things, developing energy-efficient communication techniques that can enable information exchange among bill…