International Journal of Wireless Communications and Mobile Computing

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Volume 3, Issue 1, January 2015

  • Dual-Band Dipole Antenna for 2.45 GHz and 5.8 GHz RFID Tag Application

    Yanzhong Yu, Jizhen Ni, Zhixiang Xu

    Issue: Volume 3, Issue 1, January 2015
    Pages: 1-6
    Received: 25 December 2014
    Accepted: 8 January 2015
    Published: 20 January 2015
    DOI: 10.11648/j.wcmc.20150301.11
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    Abstract: In this paper, a dual-band dipole antenna for passive radio frequency identification (RFID) tag application at 2.45 GHz and 5.8 GHz is designed and optimized using HFSS 13. The proposed antenna is composed of a bent microstrip patch and a coupled rectangular microstrip patch. The optimal results of this antenna are obtained by sweeping antenna para... Show More
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  • Evaluation of SNR for AWGN, Rayleigh and Rician Fading Channels Under DPSK Modulation Scheme with Constant BER

    Deepak K. Chy, Md. Khaliluzzaman

    Issue: Volume 3, Issue 1, January 2015
    Pages: 7-12
    Received: 19 January 2015
    Accepted: 29 January 2015
    Published: 6 February 2015
    DOI: 10.11648/j.wcmc.20150301.12
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    Abstract: With the growing demand in modern communication, it has become necessary to give better and efficient service to users by using better technique. Technique such as Amplitude Shift Keying (ASK), Frequency Shift Keying (FSK), Phase Shift Keying (PSK), Differential Phase shift Keying (DPSK) and Quadrature Amplitude Modulation (QAM) are very important ... Show More
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