MIMO Antenna Designs for WLAN/LTE with Solar Panel Used in Base Station

• Main Authors: Han-Tse Hung, 洪瀚澤
• Other Authors: 徐文修
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/38297262528247029371

碩士 === 樹德科技大學 === 電腦與通訊系碩士班 === 100 === The MIMO antenna designs for WLAN/LTE with solar panel used in base station, which is divided into four parts. First, used the easy way design a low profile WLAN antenna. Second, the MIMO antenna design for LTE700 and discussion the antenna of position affect isolation. Third, used the same antenna different design ways to complete the bands of WLAN 2.4/5.2/5.8 and LTE 700/2300/2500 and discussion is the application of the antenna with solar panel, The above three design are also capacitive coupling feed and the application of MIMO technology to discuss the isolation and correlation. First antenna design, it used a little metal to coupling the other side ladder metal and connections of rectangular metal. This design is operating in the WLAN band and adjusting the three parameters to change the current path to achieve ideal frequency. The second antenna design, the design is operating in the LTE 700 band, it use the ways by coupling feed and bending. Proposed two antennas placed in the angle and placement will affect the isolation. Proposed antenna is hexagonal and proposed using of program two. The third antenna design, it design is an extension of the first antenna. The structure, including feed into the ladder of metals and its coupling other side ladder of metals. Will rectangular metal bending make the system smaller in size to achieve the operating frequency band for WLAN/LTE. In addition, it contrast with the first antenna design, achieve the reduced frequency is to increase the coupling area and the metal length.