摘要
基于CC2530芯片的RFID读写器采用常规的微波天线,存在体积大、制造成本高的问题,若用微带天线替代微波天线则可使体积与制造成本大大缩减。文章利用ADS软件建立了一个频率为2.4GHz的参数模型,对天线辐射特性进行仿真,通过不断的调整物理尺寸参数和优化匹配,得到一个各项性能参数都达到设计要求的微带天线。
RFID reader based on CC2530 chip uses conventional microwave antenna,there are large volume and high manufacturing costs.The idea of replacing the microwave antenna with microstrip antenna is proposed.This paper introduces the basic principle of microstrip antenna,uses the ADS software to build a 2.4 GHz antenna model,and then simulates the antenna radiation characteristics.By continuously adjusting the physical size parameters and optimizing the matching,the performance parameters can meet the design requirements.
作者
张微
ZHANG Wei(Shanxi Technology and Business College, Taiyuan 030006, Chin)
出处
《太原学院学报（自然科学版）》
2018年第1期60-63,共4页
Journal of TaiYuan University:Natural Science Edition
