法国应答机

• 出 处: 电讯技术
• 发表日期: 1977年05期
• 关键词: 应答机 汤姆逊 豪斯 精度 形状 天线 口口 断见 一宁 波段

一、引言十多年来,法国在导弹、卫星等空间技术方面的迅速发展导致外测设备的不断完善和改进。由于法国有关部门的不断努力,己经研制成功多种雷达和应答机。法国汤姆逊豪斯顿公司已经研制了可以在X、C、S波段工作的各种应答机或“通话机”以及与此有关的各种形状的天线。这里只谈二种典型的法国应答机,一种是精度较差和作用距

I. INTRODUCTION For more than a decade, France’s rapid development in space technology such as missiles and satellites has led to continuous improvement and improvement of the external measurement equipment. Due to the continuous efforts of the relevant French authorities, a variety of radars and transponders have been successfully developed. Thomson & Knowlton, France, has developed various transponders or “handsets” that can operate in the X, C, S band and various shapes of antennas associated therewith. Here are only two typical French transponders, one of which is poor accuracy and range