新型工业化
新型工業化
신형공업화
New Industrialization Straregy
2011年
8期
16-19
,共4页
pi型谐振器%带通滤波器%双频带
pi型諧振器%帶通濾波器%雙頻帶
pi형해진기%대통려파기%쌍빈대
pi-shaped Resonator%bandpass filter%dual-band
提出了一种新型pi形谐振器，首先利用电磁仿真得到了谐振器的谐振曲线，给出了谐振器的电流分布，然后利用这种型谐振器，设计了应用于无线局域网（WLAN）IEEE 802.11b/a (2.48/5.6GHz)的双频带带通滤波器。对滤波器进行了加工测试，测量结果和仿真结果吻合，验证了设计的正确性和该双频带滤波器的有效性。
提齣瞭一種新型pi形諧振器，首先利用電磁倣真得到瞭諧振器的諧振麯線，給齣瞭諧振器的電流分佈，然後利用這種型諧振器，設計瞭應用于無線跼域網（WLAN）IEEE 802.11b/a (2.48/5.6GHz)的雙頻帶帶通濾波器。對濾波器進行瞭加工測試，測量結果和倣真結果吻閤，驗證瞭設計的正確性和該雙頻帶濾波器的有效性。
제출료일충신형pi형해진기，수선이용전자방진득도료해진기적해진곡선，급출료해진기적전류분포，연후이용저충형해진기，설계료응용우무선국역망（WLAN）IEEE 802.11b/a (2.48/5.6GHz)적쌍빈대대통려파기。대려파기진행료가공측시，측량결과화방진결과문합，험증료설계적정학성화해쌍빈대려파기적유효성。
A novel pi-shape resonator is proposed in this paper. The resonant curves and current distributions of the resonator are obtained with EM simulator. New dual-band bandpass filter is designed for application in wireless local area network(WLAN) IEEE802 11b/a(2.4/5.6GHz) based on this kind of resonator. The new filter is fabricated and measured, and the experimental results are agreement with simulation, which validating the correctness of the design and the effectiveness of the new dual-band filter.
