Design of bend circular waveguides for high-power microwave applications

yuan chengwei; zhong huihuang; qian baoliang

Volume 21 Issue 02

Feb. 2009

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Article Navigation > High Power Laser and Particle Beams > 2009 > 21(02): 0-

xia liansheng, chen debiao, zhang huang, et al. Research on compact solid-state high voltage pulse forming line[J]. High Power Laser and Particle Beams, 2009, 21.

Citation:

yuan chengwei, zhong huihuang, qian baoliang. Design of bend circular waveguides for high-power microwave applications[J]. High Power Laser and Particle Beams, 2009, 21.

xia liansheng, chen debiao, zhang huang, et al. Research on compact solid-state high voltage pulse forming line[J]. High Power Laser and Particle Beams, 2009, 21.

Citation:

yuan chengwei, zhong huihuang, qian baoliang. Design of bend circular waveguides for high-power microwave applications[J]. High Power Laser and Particle Beams, 2009, 21.

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Design of bend circular waveguides for high-power microwave applications

1.
College of Optoelectric Science and Engineering,National University of Defense Technology,Changsha 410073,China

Publish Date: 2009-02-15

Abstract

Abstract

The design methodology and numerical results for two bend circular waveguides(BCWGs) suitable for transmitting TM01 mode and TE01 mode, respectively, were reported. The optimized TM01 mode BCWG and TE01 mode BCWG both have a transmission efficiency of over 99.5% at center frequency with separate bandwidth of 20.0% and 14.4%. Moreover, the two BCWGs are also suitable for transmitting TE11 mode and TM11 mode, respectively. The transmission characteristics of horizontal polarized TE11 mode and vertical polarized TM11 mode are similar with those of TM01 mode and TE01 mode, respectively. Vertical polarized TE11 mode and horizontal polarized TM11 usually have high transmission efficiencies through BCWGs, since they are unlikely to couple with other modes.
- high-power microwave,
- overmoded circular waveguide,
- transmission line,
- mode coupling theory

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