Special Section on Antenna and Propagation Technologies Contributing to Diversification of Wireless Technologies

摘要

The antenna and the propagation technologies are kernels and basic technologies in the wireless systems. These technologies that construct the wireless systems don't stay in a past telecommunication system and the broadcasting system, and be diversified to wireless technologies for new systems such as RFID, ITS, Sensor network, and wireless power transmission in recent years. The demand for the antenna and the propagation technologies also rises along with the diversification of these wireless technologies, and the establishment of the design, the analysis, the evaluation, and the measurement techniques of the antenna and the propagation for new systems becomes important.