一种新型大功率v波段螺旋折叠波导级联行波管放大器的设计

IF 1.3 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC Active and Passive Electronic Components Pub Date : 2015-06-01 DOI:10.1155/2015/846425

T. Zhuge, Yu-Lu Hu

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引用次数: 3

摘要

提出了一种v波段螺旋折叠波导级联行波管的设计方案。在这种级联结构中，首先提出了一种数字化非线性理论模型，对这两种类型的管进行了一般过程的模拟。然后，提出了一种初步的设计原则，可以通用地设计这两种不同类型的管。利用这一原理，一个高增益螺旋行波管被精心设计为第一级放大器，然后是一个FWG行波管，以获得高功率。仿真结果表明，在55 GHz至60 GHz范围内，可实现峰值功率为800 W，饱和增益为60 dB。

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Design of a Novel High Power V-Band Helix-Folded Waveguide Cascaded Traveling Wave Tube Amplifier

A design of a V-band Helix-Folded Waveguide (H-FWG) cascaded traveling wave tube (TWT) is presented. In this cascaded structure, a digitized nonlinear theory model is put forward first to simulate these two types of the tubes by common process. Then, an initial design principle is proposed, which can design these two different kinds of tubes universally. Using this principle, a high-gain helix TWT is carefully designed as a first stage amplifier followed by a FWG TWT to obtain high power. Simulations predict that a peak power of 800 W with saturated gain of 60 dB from 55 GHz to 60 GHz can be achieved.

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来源期刊

Active and Passive Electronic Components ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

13 weeks

期刊介绍： Active and Passive Electronic Components is an international journal devoted to the science and technology of all types of electronic components. The journal publishes experimental and theoretical papers on topics such as transistors, hybrid circuits, integrated circuits, MicroElectroMechanical Systems (MEMS), sensors, high frequency devices and circuits, power devices and circuits, non-volatile memory technologies such as ferroelectric and phase transition memories, and nano electronics devices and circuits.