飞行器共形天线新型制造工艺及应用研究进展

共形天线具有小型化、低剖面、大孔径等特点，是未来天线重点发展趋势之一，以气动一体化天线、超宽带窄波束天线为代表的共形天线成为目前飞行器天线领域的研究热点。当前共形天线的制作工艺主要包括打印、转印、激光加工等，采用合适的工艺能够实现天线的大面积共形制造。讨论了共形天线在不同飞行器载体上的优势，如打印制作的低剖面机载天线可实现战机的气动隐身一体化需求，也可满足弹载天线小型超宽带需求，柔性天线可应用于星载充气可展开天线等。在此基础上对当前共形天线存在的关键技术问题进行了阐述，并对共形天线在航空航天领域的未来发展做出了展望。

Research progress on novel manufacturing approaches of conformal antenna for aircraft

Conformal antennas have the characteristics of miniaturization, low profile, large antenna aperture, etc., and are one of the key development trends of future antennas. The conformal antennas represented by pneumatic integrated antennas and ultra-wideband narrow beam antennas have become current research hotspots in the field of aircraft antennas. Current manufacturing processes of conformal antennas mainly include printing, transfer printing, laser processing, etc., and large-area conformal manufacturing of antennas can be achieved by using appropriate processes. This review discusses the advantages of conformal antennas on different aircraft carriers. For example, printed low-profile airborne antennas can realize the requirement for aerodynamic-stealth integration of fighter aircraft, and can also meet the needs for small ultra-wideband antennas. Flexible antennas can be applied for inflatable and deployable antennas in satellites. The key technical problems of the current conformal antennas are explained, and future development of the conformal antennas in the aerospace field is also discussed.