Vector boundary-element analysis for conical horn

Xinqing Sheng; Shanjia Xu; Xuenian Yi; Ying Zhong

doi:10.1007/BF02096897

Vector boundary-element analysis for conical horn

Xinqing Sheng^*, Shanjia Xu, Xuenian Yi, Ying Zhong

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

A vector boundary-element method is developed for analyzing a conical horn in this paper. A moving boundary technique (MBT) is proposed for solving difficulties of the integration at high-order singularity points in a vector integral equation, and its validity is verified by calculating the reflection coefficients of an empty circular waveguide with a short-end. The circular symmetry of the conical horn is utilized to simplify the 3-D problem to 2-D one and the analyzing efficiency is significantly improved. A comparison of the reflection coefficients of the conical horn is given between the experimental data and the calculated results. Very good agreement has been seen, and the reliability and efficiency of the present method are thus verified.

Original language	English
Pages (from-to)	1689-1708
Number of pages	20
Journal	International Journal of Infrared and Millimeter Waves
Volume	15
Issue number	10
DOIs	https://doi.org/10.1007/BF02096897
Publication status	Published - Oct 1994
Externally published	Yes

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10.1007/BF02096897

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title = "Vector boundary-element analysis for conical horn",

abstract = "A vector boundary-element method is developed for analyzing a conical horn in this paper. A moving boundary technique (MBT) is proposed for solving difficulties of the integration at high-order singularity points in a vector integral equation, and its validity is verified by calculating the reflection coefficients of an empty circular waveguide with a short-end. The circular symmetry of the conical horn is utilized to simplify the 3-D problem to 2-D one and the analyzing efficiency is significantly improved. A comparison of the reflection coefficients of the conical horn is given between the experimental data and the calculated results. Very good agreement has been seen, and the reliability and efficiency of the present method are thus verified.",

author = "Xinqing Sheng and Shanjia Xu and Xuenian Yi and Ying Zhong",

year = "1994",

month = oct,

doi = "10.1007/BF02096897",

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volume = "15",

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journal = "International Journal of Infrared and Millimeter Waves",

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TY - JOUR

T1 - Vector boundary-element analysis for conical horn

AU - Sheng, Xinqing

AU - Xu, Shanjia

AU - Yi, Xuenian

AU - Zhong, Ying

PY - 1994/10

Y1 - 1994/10

N2 - A vector boundary-element method is developed for analyzing a conical horn in this paper. A moving boundary technique (MBT) is proposed for solving difficulties of the integration at high-order singularity points in a vector integral equation, and its validity is verified by calculating the reflection coefficients of an empty circular waveguide with a short-end. The circular symmetry of the conical horn is utilized to simplify the 3-D problem to 2-D one and the analyzing efficiency is significantly improved. A comparison of the reflection coefficients of the conical horn is given between the experimental data and the calculated results. Very good agreement has been seen, and the reliability and efficiency of the present method are thus verified.

AB - A vector boundary-element method is developed for analyzing a conical horn in this paper. A moving boundary technique (MBT) is proposed for solving difficulties of the integration at high-order singularity points in a vector integral equation, and its validity is verified by calculating the reflection coefficients of an empty circular waveguide with a short-end. The circular symmetry of the conical horn is utilized to simplify the 3-D problem to 2-D one and the analyzing efficiency is significantly improved. A comparison of the reflection coefficients of the conical horn is given between the experimental data and the calculated results. Very good agreement has been seen, and the reliability and efficiency of the present method are thus verified.

UR - http://www.scopus.com/inward/record.url?scp=0028516793&partnerID=8YFLogxK

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DO - 10.1007/BF02096897

M3 - Article

AN - SCOPUS:0028516793

SN - 0195-9271

VL - 15

SP - 1689

EP - 1708

JO - International Journal of Infrared and Millimeter Waves

JF - International Journal of Infrared and Millimeter Waves

IS - 10

ER -

Vector boundary-element analysis for conical horn

Abstract

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