图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
电信和无线电工程
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN 打印: 0040-2508
ISSN 在线: 1943-6009

卷:
卷 78, 2019 卷 77, 2018 卷 76, 2017 卷 75, 2016 卷 74, 2015 卷 73, 2014 卷 72, 2013 卷 71, 2012 卷 70, 2011 卷 69, 2010 卷 68, 2009 卷 67, 2008 卷 66, 2007 卷 65, 2006 卷 64, 2005 卷 63, 2005 卷 62, 2004 卷 61, 2004 卷 60, 2003 卷 59, 2003 卷 58, 2002 卷 57, 2002 卷 56, 2001 卷 55, 2001 卷 54, 2000 卷 53, 1999 卷 52, 1998 卷 51, 1997

电信和无线电工程

DOI: 10.1615/TelecomRadEng.v75.i5.20
pages 401-411

KEYING OF THE BROADBAND CHAOTIC SIGNAL SPECTRUM FOR DATA TRANSMISSION

O. V. Zemlyanyi
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine 12, Academician Proskura St., Kharkov 61085, Ukraine

ABSTRACT

In the advanced radar and telecommunication engineering, chaotic signals are considered to be an efficient solution enabling one to extend the functional capabilities and enhance the characteristics of the developed hardware. The author suggests a data transmission technique based on chaotic signals generated by a nonlinear dynamic system with a delayed circular-type feedback. A modulating data sequence governs a parameter of a nonlinear component, thus inducing a switch of the chaotic modes as the spectrum structure of the signal, transmitted into the coupling channel, changes. The noncoherent reception is used to demodulate the received data. This paper proves the efficiency of the suggested data transmission technique if applied in secure communication systems in a high interference signaling environment.


Articles with similar content:

ENERGY EFFICIENCY SIMULATION BASED ON VIRTUAL MIMO-BASED COOPERATIVE COMMUNICATION FOR WIRELESS SENSOR NETWORKS
Telecommunications and Radio Engineering, Vol.73, 2014, issue 3
Vibhav Kumar Sachan, Syed Akhtar Imam
COMMUNICATION OVER FADING CHANNEL BY USING BISPECTRUM- BASED CODE
Telecommunications and Radio Engineering, Vol.77, 2018, issue 17
V. V. Naumenko, G. A. Proskura, A. V. Totsky, O. O. Polotska, Karen O. Egiazarian
Estimation of Signal Parameters Scattered by an Acoustic Wave Packet
Telecommunications and Radio Engineering, Vol.61, 2004, issue 2-6
V. M. Kartashov
Comparison Analysis of Computation of the Error Probability for Different Schemes of Coherent Fiber-Optic Transmission Systems with PM
Telecommunications and Radio Engineering, Vol.66, 2007, issue 6
S. M. Salakhov
PROPOSAL TO COORDINATE THE NAMING OF DIMENSIONLESS GROUPS IN HEAT TRANSFER AND RELATED FIELDS (i.e. DIMENSIONLESS RATIOS, NUMBERS)
International Heat Transfer Conference 5, Vol.14, 1974, issue
Charles F. Bonilla