寬帶改型B夾層天線罩罩壁結(jié)構(gòu)
BROADBAND MODIFIED B SANDWICH AS RADOME S LAYER STRUCTURE
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摘要: 本文提出了一種有效的寬帶改型B夾層天線罩罩壁結(jié)構(gòu)。這種結(jié)構(gòu),在0～70的入射角范圍內(nèi),0～40GHz帶寬內(nèi),功率傳輸系數(shù)優(yōu)于80.0％,且垂直極化與水平極化之間的插入相位延遲的差異極小。
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關(guān)鍵詞:
- 天線罩; B夾層; 傳輸特性
Abstract: An effective broadband modified B sandwich as radome s layer structure is adopted. The power transmission coefficient of this sandwich is over 80% under large incident angle (0-70) and broadband (0-40GHz). The difference of insertion phase delay (IPD) between perpendicular polarization and parallel one is very small. -
Bassett H L, Bodaar D G. Broadband Radome Techniques, AD-A085663. 1974.[2]Erast J S. Broadband Metallic Radome, AFAL-TR-79-1142. 1979.[3]Rope E L, Tricoles G. Broadband Millimeter Wave Radome, Proceedings of the 15th Symposium on Electromagnetic Windows. Georgia, U. S. A.: 1980, 93-95.[4]卡普倫 B A.超高頻天線罩(上).北京:八機(jī)部三院三部,1980,第2.8節(jié).[5]Cornbleet S. Microwave Optics--The Optics of Microwave Antenna Design, London, New York. San Francisco: Academic Press, 1976, 162-167.[6]王篤祥.寬頻帶天線罩技術(shù)分析.內(nèi)部報(bào)告.南京:航空航夭工業(yè)部八五一一研究所,1989, 14-15.[7][7][8]王篤祥.寬帶導(dǎo)彈天線罩分析和計(jì)算:[碩士論文].南京:航空航天工業(yè)部八五一一研究所,1990,67-68.[9]Conti D A. Broadband Radome Considerations. Proceedings of the 18th Symposium on Electromagnetic Windows, Georgia, U. S. A.: 1986, 91-101. -
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