- 期刊
新型多頻帶雙槽口平面天線之設計
Design of a Novel Dual-Slit Planar Antenna for Multiband Operation
摘要
A novel dual-slit planar antenna for multiband operation is presented. The proposed antenna consists of three parts which are radiation patch, slope right triangle ground plane and feed microstrip line. The WiMAX(3.3-3.8GHz) and WLAN(5.15-5.85GHz) band can be achieved by embedded two different shape slit in radiation patch to change current path length. Furthermore, tuning slope of right triangle ground plane can increase the impedance bandwidth. The measured return loss S11＜-10dB operation band are 1.56-2.02GHz/3.12-3.87GHz and 5.12-5.86GHz, respectively, the peak gain of antenna is 1.3dBi, radiation pattern in all operation bands are omnidirectional. The proposed antenna has many advantages, such as compact, stable gain and simple structure, and satisfied the demand of the GPS、DCS、PCS、WiMAX and WLAN multiband wireless communication system.
並列摘要
A novel dual-slit planar antenna for multiband operation is presented. The proposed antenna consists of three parts which are radiation patch, slope right triangle ground plane and feed microstrip line. The WiMAX(3.3-3.8GHz) and WLAN(5.15-5.85GHz) band can be achieved by embedded two different shape slit in radiation patch to change current path length. Furthermore, tuning slope of right triangle ground plane can increase the impedance bandwidth. The measured return loss S11＜-10dB operation band are 1.56-2.02GHz/3.12-3.87GHz and 5.12-5.86GHz, respectively, the peak gain of antenna is 1.3dBi, radiation pattern in all operation bands are omnidirectional. The proposed antenna has many advantages, such as compact, stable gain and simple structure, and satisfied the demand of the GPS、DCS、PCS、WiMAX and WLAN multiband wireless communication system.
延伸閱讀
- 袁敏事、向沛紳（2011）。多頻段雙折疊對稱平面微帶天線之設計。中華科技大學學報，(49)，37-48。https://doi.org/10.7095/JCUST.201110.0037
- Chang, J. F. (2014). 應用於區域網路之多輸入多輸出迴圈槽孔複合式天線設計 [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2014.11115
- 邱志豪（2011）。利用背腔式槽孔線結構之多頻段天線設計〔碩士論文，國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-1903201314421362
- 李沅龍（2015）。應用於行動裝置之多頻帶單平面天線設計〔碩士論文，逢甲大學〕。華藝線上圖書館。https://doi.org/10.6341/fcu.M0106075
- 李孟哲（2015）。A Novel Method for Multiband Filtering Antenna Design〔碩士論文，國立交通大學〕。華藝線上圖書館。https://doi.org/10.6842/NCTU.2015.00557