天线场 meaning in Chinese

antenna field

Above all , the study status and trends in development of rfid antenna are summarized in this thesis . the basic composition and operational principle of rfid system are discussed systematically as well as the division of the fields of antenna and the coupled modes of energy capacity . and the operating frequency and typical application of rfid are investigated to determine basic antenna structure
本文首先对rfid技术的研究和发展现状进行了综述,系统的阐述了rfid的基本组成和工作原理、天线场区的划分、能量耦合的方式以及rfid的典型工作频率与应用,并确定基本的天线形式。