Journal of Electrical and Electronic Engineering

Volume 4, Issue 2, April 2016

  • Research on Selectivity of Co-processing Protection Methods for Ship Distribution Network Based on Communications

    Huang Jing, He Huiying, Zhou Shiwan, Zhang Tao

    Issue: Volume 4, Issue 2, April 2016
    Pages: 6-12
    Received: 06 April 2016
    Accepted:
    Published: 07 April 2016
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    Abstract: Relaying system is a distributed discrete structure, each protector and detection unit is distributed in logic and physics. In this text, the authors propose a selective protection method of ship distribution network based on the strategy of communication coordinate, designing the protector to intelligent structure which has the function of fault c... Show More
  • Detection of Cu(II) Ion in Water Using a Quartz Crystal Microbalance

    Chi-Yen Shen, Yu-Min Lin, Rey-Chue Hwang

    Issue: Volume 4, Issue 2, April 2016
    Pages: 13-17
    Received: 06 April 2016
    Accepted:
    Published: 07 April 2016
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    Abstract: Drinking water from a tap is a source of potential exposure to environmental contaminants. This requires that public water supplies should be regularly monitored for heavy metals. Many of heavy metal ions are retained and accumulated in water strongly. Consequently it has entered the food chain to threaten human health. A quartz crystal microbalanc... Show More
  • Comprehensive Analysis on Characteristics of SiC Power Device

    Shi Mingming, Lu Wenwei, Ge Le

    Issue: Volume 4, Issue 2, April 2016
    Pages: 18-23
    Received: 06 April 2016
    Accepted:
    Published: 07 April 2016
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    Abstract: Analyzing the research status and development trend of SiC (Silicon Carbide) power device, this article describes the latest research results of switching characteristics and power loss characteristics of SiC power device. With detailed analysis on switching characteristics of Schottky Barrier Diode (SBD) and MOSFET, this paper emphasizes on the di... Show More
  • A New Method for Ground Moving Targets Tracking Using Radar Based on Compressed Sensing

    Wang Xue-Jun

    Issue: Volume 4, Issue 2, April 2016
    Pages: 24-30
    Received: 06 April 2016
    Accepted:
    Published: 07 April 2016
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    Abstract: In this paper, we propose a Compressed Sensing (CS) based method under the unknown sparse degree to track ground moving targets using Pulse-Doppler (PD) radar. We use the sparsity of delay-Doppler plane in the process of disposing PD radar echo to set up a sparse signal model in each pulse interval. At the state prediction stage, we can get the pre... Show More
  • The Predictive Model of Hepatitis B Virus Reactivation Induced by Precise Radiotherapy in Primary Liver Cancer

    Wang Shuai, Wu Guan-peng, Huang Wei, Liu Tong-hai, Yin Yong, Liu Yi-hui

    Issue: Volume 4, Issue 2, April 2016
    Pages: 31-34
    Received: 06 April 2016
    Accepted:
    Published: 07 April 2016
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    Abstract: In this paper, to build a predictive model of hepatitis B virus (HBV) reactivation in primary liver cancer (PLC) patients after precise radiotherapy (RT). Logistic regression analysis was adopted to extract the optimal feature subset, TNM, HBV DNA level and outer margin of RT were risk factors for HBV reactivation (P ... Show More
  • Application of BP and RBF Neural Network in Classification Prognosis of Hepatitis B Virus Reactivation

    Wu Guan-peng, Wang Shuai, Huang Wei, Liu Tong-hai, Yin Yong, Liu Yi-hui

    Issue: Volume 4, Issue 2, April 2016
    Pages: 35-39
    Received: 12 April 2016
    Accepted:
    Published: 13 April 2016
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    Abstract: This study aims at finding the risk factors (the key feature subset) and building the classification prognosis model of hepatitis B virus (HBV) reactivation after precise radiotherapy (RT) in patients with primary liver carcinoma. We find out that the outer margin of RT, TNM of tumor stage and the HBV DNA levels are the risk factors (P... Show More
  • Towards a Precise Direction of Arrival Estimation for Coherent Sources Using EC-MUSIC

    Hassan Mohamed EL-Kamchouchi, Ahmed Samir EL-Torgoman

    Issue: Volume 4, Issue 2, April 2016
    Pages: 40-43
    Received: 18 April 2016
    Accepted:
    Published: 19 April 2016
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    Abstract: Smart antennas are used to transmit /receive the signals according smart choices due to DSP, the most important factor in this choices is signal direction for reception or transmission, known as DoA :direction of arrival, there are much many algorithms used to address this issue as MUSIC/ROOT MUSIC/ESPIRIT /MVDR In this paper we will concentrate on... Show More