Design of High Efficiency Antenna Array for IEEE 802.11a/b/g Application
碩士 === 元智大學 === 電機工程學系乙組 === 107 === This study is applied wireless communication protocol IEEE802.11a/b/g of sleeve dipole antenna array. To improve traveling wave antenna instead of traditional methods. Because of the traditional feeding method has same uniform feeding spacing at each dipole eleme...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2019
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| Online Access: | http://ndltd.ncl.edu.tw/handle/3hsr73 |
| Summary: | 碩士 === 元智大學 === 電機工程學系乙組 === 107 === This study is applied wireless communication protocol IEEE802.11a/b/g of sleeve dipole antenna array. To improve traveling wave antenna instead of traditional methods. Because of the traditional feeding method has same uniform feeding spacing at each dipole element of admittance. It was impact the radiation efficiency and distribution of traveling wave feed sleeve dipole antenna array. The lower aperture efficiency will impact must of the efficiency for antenna. So the efficiency will be weakened as long as increased of antenna array factor.
In order to the traveling wave feed sleeve dipole antenna array has most efficient and maximum directional gain. This study to design the admittance sleeve array antenna to evenly distribute in each group of antenna array of electric field voltage by changing each array antenna admittance. So it will increase the aperture efficiency and maximum directional gain.
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