High power circular waveguide TE0nTE11 mode conversion

niu xin jian; li hong fu; yu sheng; xie zhong lian

Volume 14 Issue 06

Dec. 2002

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niu xin jian, li hong fu, yu sheng, et al. High power circular waveguide TE0nTE11 mode conversion[J]. High Power Laser and Particle Beams, 2002, 14.

Citation:

niu xin jian, li hong fu, yu sheng, et al. High power circular waveguide TE0nTE11 mode conversion[J]. High Power Laser and Particle Beams, 2002, 14.

niu xin jian, li hong fu, yu sheng, et al. High power circular waveguide TE0nTE11 mode conversion[J]. High Power Laser and Particle Beams, 2002, 14.

Citation:

niu xin jian, li hong fu, yu sheng, et al. High power circular waveguide TE0nTE11 mode conversion[J]. High Power Laser and Particle Beams, 2002, 14.

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High power circular waveguide TE0nTE11 mode conversion

1.
Institute of High Energy Electronics,University of Electronics Science and Technology of China,Chengdu 610054,China

Publish Date: 2002-12-15

Abstract

Abstract

Based on the theory of mode coupling, this paper discusses the circular waveguide mode conversion with waveguide axis curved and radius tapered in detail. It also carries out the optimized analysis about the geometry structure of TE0nTE11 mode converter. Adopting different phase rematch techniques, the optimal geometry parameter is obtained. The mode converter designed in this way owns high conversion efficiency exceeding 98%.
- circular waveguide,
- mode converter,
- coupling equation,
- phase rematch