分布损耗在耦合腔行波管中的应用技术  

Applied Technique of Distributed Loss for Coupled Cavity Type Traveling Wave Tube

作　　者：蔡澄 

机构地区：[1]南京电子管厂

出　　处：《电子器件》1992年第1期30-34,共5页Chinese Journal of Electron Devices

摘　　要：本文就分布损耗在休斯结构耦合腔行波管中的应用技术进行了综述,着重介绍了分布损耗在其慢波电路中的布局技术。用分布损耗涂层有选择地涂复耦合腔行波管的匹配腔片和主腔片,将能有效地抑制行波管振荡,获得行波管高稳定的工作。This article summarizes the applied technique of distributed loss in the Coupled Cavity type TWT with Hughes structure, and it mainly emphasizes the placement technique of the distributed loss in the slow wave circuit in this kind of TWT. A Coupled Cavity type traveling wave tube wherein Selected matching and main Cavities in the tube are provided with a layer of high resistance metal to minimize generation of reflected waves and thereby to achieve stable operation with high efficiency.

关 键 词：行波管 分布损耦 耦合腔 应用 

分 类 号：TN124[电子电信—物理电子学]