一、前言本文认为微波器件对电子干扰技术来说需要进一步完善,为探索专门的电子战系统功能,也同样需要技术的改进。本文首先讨论为什么需要这些技术,然后讨论这些技术的进展状况。电子战系统的目的,是在与敌方相遇的环境中提高武器系统的生存能力,给机务员提供报警,并作出相应的对抗措施。电子战射频(EW RF)分系统能提供有关威胁环境的情报,人们通常称之为电子支援措施(ESM)。能提供射频对抗措施的分系统,就是通常称为电子干 I. Preface This article considers that microwave devices need further improvement to the electronic jamming technology. In order to explore the functions of the special electronic warfare system, the microwave devices also need technical improvements. This article first discusses why these technologies are needed, and then discusses the state of progress of these technologies. The purpose of the electronic warfare system is to enhance the survivability of the weapon system in an environment where it meets the enemy, provide the crew with an alarm, and make appropriate countermeasures. The Electronic Warfare Radio Frequency (EW RF) subsystem provides intelligence about the threat environment, commonly referred to as Electronic Support Measures (ESM). A subsystem that provides RF countermeasures is commonly referred to as electronic dry