【作者】 陈英； 石婷； 唐明春；

【Author】 Ying Chen;Ting Shi;Ming-Chun Tang;College of Communication Engineering, Chongqing University;

【机构】 重庆大学通信工程学院；

【摘要】 本文提出了一种具有良好带外抑制特性的紧凑型滤波天线。该天线在近场寄生谐振天线的基础之上,运用协同设计的方法实现了滤波结构和天线结构的一体化设计。此滤波天线相比于原来的单天线不仅具有滤波功能还具有拓展带宽的优点,而相比与一般滤波天线它具有天线和滤波结构能够独立可调的特性。更多还原

【Abstract】 In this paper, a compact filtenna with good out-of-band rejection is introduced. The filtenna is designed based on the near-field parasitic resonant(NFRP) element, utilizing the integrated design to realize the collaboration between filtering and radiating parts. The proposed filtenna not only holds filtering performance characteristics but also achieves a wider impedance bandwidth compared with the original NFRP antenna; when comparing with the traditional filtenna, it has the characteristic of independent tuning between the antenna and filtering structure.更多还原