1. Jilin University,College of Electronic Science and Engineering,Changchun,China,130012
2. Changchun Jirunda Automobile Technology Co., Ltd.,Changchun,China,130012
3. Kanagawa University,Department of Electrical, Electronics and Information Engineering,Yokohama,Japan,221-8686
4. Jilin University,International Center of Future Science,Changchun,China,130012