›› 2013, Vol. 26 ›› Issue (10): 1-.

• Articles •     Next Articles

A Frequency Hopping Code Based on DFH Transform Function

YANG Zhengwei,BAI Enjian   

  1. (1.College of Information Science & Technology,Donghua University,Shanghai 201620,China;2.Engineering Research Center of Digitized Textile & Fashion Technology,Ministry of Education,Donghua University,Shanghai 201620,China)
  • Online:2013-10-15 Published:2013-10-23


This paper proposes a new shortwave DHF transfer function algorithm which depends on advanced Logistic plus Tent map.The frequency Hopping code is constructed by this algorithm and the Hopping pattern is numerically simulated and compared with the original mapping.The result demonstrates that it has better randomness,uniformity,balance,and a fairly large linear complexity.The frequency hopping code based on advanced logistic and tent map has a good anti-interference performance and security confidentiality.

Key words: difference frequency hopping;chaotic map;frequency hopping sequences

CLC Number: 

  • TN914.41