稳定的生产空气——介质型绝缘同轴电缆的新工艺已研究成功。采用此项工艺时,绕在内导体上的螺旋绝缘带及绝缘带上的塑料套管是在一个特殊挤出模内部构成两个互不相关的流道中同时直接挤出而成的。本文闸述这种新工艺及其在车辆通讯系统用新型宽频带漏泄同轴电缆(简称 LCX)生产中的应用。该新技术能广泛用于各种高质量同轴电缆(其中包括漏泄同轴电缆)的生产。 Stable production of air - dielectric-based coaxial cable new technology has been successfully studied. In this process, the spiral insulating tape wound around the inner conductor and the plastic sleeve on the insulating tape are directly extruded out of two unrelated runners in a special extrusion die. This article describes the new technology and its application in the production of a new broadband leaky coaxial cable (referred to as LCX) for vehicle communication systems. The new technology can be used extensively for the production of a wide range of high quality coaxial cables, including leaky coaxial cables.