电子元件与材料2012，Vol.31Issue(7)：40-42,3.
T形贴片双模微带带通滤波器
T-shaped patch dual-mode microstrip bandpass filter
张友俊 1王丽平1
作者信息
- 1. 上海海事大学信息工程学院,上海201306
- 折叠
摘要
Abstract
Based on the traditional T-shaped patch dual-mode microstrip bandpass filter, a new T-shaped patch dual-mode microstrip bandpass filter by joining gap coupling was put forward.The feed lines were inserted on both sides of the T-shaped patch resonators as way of gap coupling. The filter could produce attenuation poles in the passband on both sides and improve the stopband rejection after optimum. The filter was simulated. The simulating results show that the passband center frequency is 5.0 GHz which is confirm with the experimental test results. The size of the filter is 34 mmx24 mm, ensuring miniaturization.关键词
微带带通滤波器/T形贴片/仿真Key words
microstrip bandpass filter/ T-shaped patch/ simulation分类
信息技术与安全科学引用本文复制引用
张友俊,王丽平..T形贴片双模微带带通滤波器[J].电子元件与材料,2012,31(7):40-42,3.
