本文關(guān)鍵詞： 復(fù)合材料 多頻選擇性 天線副反射面 四頻段 透波材料　出處：《玻璃鋼/復(fù)合材料》2014年07期 　論文類型：期刊論文

【摘要】：針對S/X/Ku/Ka四頻段選擇性天線副反射面的技術(shù)要求,從蒙皮材料、夾芯材料和粘接材料的選材方面,選出適合四頻段等多頻段的透波材料體系。通過對曲面振子成型工藝和副反射面成型工藝優(yōu)化,掌握了工藝穩(wěn)定性好、成品率高的高精度曲面偶極振子成型技術(shù)。最終成功研制出四頻段選擇性副反射面,其型面精度為0.08mm(r.m.s.),S和Ku頻段的透射傳輸損耗均小于0.25dB。
[Abstract]:According to the technical requirements of the side reflector of the selective antenna in the S / X / Kur / Ka four-band band, from the aspects of skin material, sandwich material and adhesive material, The wave-permeable material system suitable for four frequency bands and other multi-frequency bands is selected. By optimizing the forming process of curved surface oscillator and accessory reflector, the process stability is well grasped. The high precision curved surface dipole oscillator forming technology with high yield has been successfully developed. Finally, the selective side reflector in the four frequency band has been successfully developed. The transmission loss of the shape surface is 0.08mm / r. M. S. and less than 0.25 dB in the Ku frequency band.
【作者單位】： 中國電子科技集團公司第五十四研究所;
【分類號】：TN820;TB332
，

本文編號：1527104