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本文陈述了提供大功率注入式电子注正交场放大管高板极效率的设计概念。这些概念在一只低负载、5千瓦、S波段注入电子注正交场放大管中得以实验验证。放大管设计成能以连续波工作,采用传导或者冷却液冷却。放大管采用极宽的互作用线路(卡普“Kar-P”线路)。效率好的十级降压收集极结合高线路效率,导致板极效率大于65％。并且也陈述了限制电子注电位作为增高互作用效率和简化收集极电源的一种技术。
This article describes the design concept of providing high-power, injection-type, electron-injecting quadrature field-effect amplifier with high board efficiency. These concepts are validated experimentally in a low-load, 5-kilowatt, S-band injected electron-injecting quadrature field-amplifier. Amplifiers are designed to work in continuous wave mode with conduction or coolant cooling. The amplifier tube uses a very wide range of interaction lines (Karp “Kar-P” line). An efficient 10-step buck collector combines high line efficiency, resulting in a board efficiency greater than 65%. And also states that the technique of limiting electron injection sites as a technique that increases the efficiency of interaction and simplifies the collector power supply.