Generation of Encrypted FSK RF Signals for Secured Communication Inspired with High Frequency Technique

EasyChair Preprint 3151

Abstract

The paper describes a secret data transmission method using high frequency techniques. The data security system consists of two inter-related parts. One deals with encryption of binary data using RSA algorithm on software platform. Other introduces an innovative idea of transmitting the encrypted data using a single reflex klystron. Here, it requires the simultaneous generation of a pair of two independent high frequency signals with help of reflex klystron. In this scheme, the high frequency generator is biased by the repeller voltage and superimposed on a series of RSA encrypted binary data. So the system creates two high frequencies, one represent to the positive and the other one to the negative portion of the data referring in an FSK signal. The new concept have been also verified with help of simulation and experiment.

Keyphrases: Dual frequency generation, FSK modulation, RSA, Reflex Klystron

@booklet{EasyChair:3151,
  author    = {Prashnatita Pal and Bikash Chandra Sahana and Amiya Kumar Mallick and Jayanta Poray},
  title     = {Generation of Encrypted FSK RF Signals for Secured Communication Inspired with High Frequency Technique},
  howpublished = {EasyChair Preprint 3151},
  year      = {EasyChair, 2020}}