Effects of Vehicles on Scattering and Radiating Characteristics of Electromagnetic Waves --- Using Ships and Cars as Examples

• Main Authors: Chih-Wei Huang, 黃智威
• Other Authors: Kun-Chou Lee
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/63992402817621368513

碩士 === 國立成功大學 === 系統及船舶機電工程學系碩博士班 === 95 === As the development of the transportation, it is convenient for people to go anywhere. At the end of 20th century, vehicles such as populace transportation system, airplanes, cars , trains and boats play an important role for human beings. It extremely saves us a lot of time in daily life. In recent years, as the development of the wireless communication, the effects of vehicles by electromagnetic waves become more pressing as well. This thesis presents an approach for effects of vehicles on scattering and radiating characteristics of electromagnetic waves and was divided into two parts. First, we use HFSS to simulate the ship’s RCS in order to comparing the reduction of the Radar Cross Section with various ship structure. The studies demonstrated that boats based on the inclined plane designed can reflect most of electromagnetic wave. Additionally, analyzing car electromagnetic measurements for electromagnetic interference which arises from antenna effect. According to the data we collected, it shows that the measurements in the car with the engine running is higher than one outside the car with the engine not running.