The development of W waveband diffraction radiation oscillator-Reference-Cited by-同舟云学术

The development of W waveband diffraction radiation oscillator

Published:2024-05-01 Issue:5 Volume:31 Page:
ISSN:1070-664X
Container-title:Physics of Plasmas
language:en
Short-container-title:

Author:

Xi Hongzhu¹²^ORCID,Huang Minjian¹^ORCID,Wang Pengkang¹,Shu Jie¹

Affiliation:

1. Anhui Huadong Photoelectric Technology Research Institute Co., Ltd 1 ., Wuhu 241002, China

2. Wuhu Institute of Technology 2 , Wuhu 241002, China

Abstract

This study presents the development of a continuous wave diffraction radiation oscillator utilizing a sheet electron beam. The oscillator comprises a slow-wave system formed by double-comb gratings, an open resonant cavity consisting of a spherically curved mirror and a cylindrically curved mirror, and a sheet electron beam generated by a diode gun. A permanent magnetic focusing system stabilizes the transmission of the sheet electron beam within the slow-wave system. Through a combination of mechanical and electronic tuning, the oscillator generates stable signal output in the TEM00q mode. The oscillator's frequency tuning range spans from 87 to 97 GHz, achieving a maximum output power of 13.5 W.

Funder

National Key Research and Development Program of China

Publisher

AIP Publishing

Link

https://pubs.aip.org/aip/pop/article-pdf/doi/10.1063/5.0202086/19917521/053101_1_5.0202086.pdf

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