S/Ka双频段馈源新型喇叭罩设计

Design of a Novel Radome of Horn for S/Ka Dual Bands Feed

论述了一般喇叭罩的设计原则和思路,提出了采用B夹层结构的聚四氟乙烯S/Ka双频段馈源喇叭罩的设计思想,及喇叭罩的具体设计方法。实验证明,该喇叭罩性能优良,已成功应用到某大型S/Ka双频段工程中。

This paper describes the principle and idea to design a radome of feed horn, presents the radome for an S/Ka dual bands feed horn in a type of B - type structure manufactured with P-FFE（Polytetrafluor Ethylene）, and provides the design method. Experiment proves that the technical performance of the radome is excellent. The radome has been successfully applied in an S/Ka bands antenna.