【摘要】：利用微帶貼片開槽和同軸饋電技術(shù),通過在普通微帶貼片的周圍加載新型EBG(Electromagnetic Band-gap)結(jié)構(gòu),實(shí)現(xiàn)了一款工作于WLAN(Wireless Local Area Network)頻段的新型DL-EBG微帶天線。運(yùn)用HFSS進(jìn)行建模仿真,結(jié)果表明:新型EBG微帶天線出現(xiàn)了4個(gè)諧振點(diǎn),分別為:5.10,5.30,5.60和5.70 GHz,它們的工作頻段為5.02~5.98 GHz,帶寬960 MHz,比未加載EBG結(jié)構(gòu)的微帶天線增加了380 MHz,且可以明顯看出覆蓋了WLAN系統(tǒng)的5G頻段。天線整體尺寸為29.4 mm×29.4 mm,有效實(shí)現(xiàn)了小型化。
[Abstract]:A new EBG (Electromagnetic Band-gap microstrip antenna working in WLAN (Wireless Local Area Network) band is realized by loading a new DL-EBG microstrip antenna around the ordinary microstrip patch by using microstrip patch slotting and coaxial feed technology. The results of modeling and simulation using HFSS show that there are four resonance points in the new EBG microstrip antenna, which are 5.10, 5.30, 5.60 and 5.70 GHz, respectively. their working frequency bands are 5.02 鈮，

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