Circular Section Metal Wall cut-off Waveguide Accurate Calculation when used as a Standard Attenuator
cut-off waveguide attenuator; national standard for attenuation; the accuracy of the attenuation constant;
Abstract
In this paper, the mathematical analysis is carried out from many angles, so that the theoretical calculation problem of the circular metal wall cut-off waveguide used as a premary attenuation standard is completely solved, and the Chinese national standard of the attenuation quantity is established. The benchmark was completed by the Chinese National Institute of Metrology (NIM) with an accuracy of 5×10 -5 ; Reach the international advanced level. The calculation accuracy provided in this paper is 10 -6 ~10 -7 . This is a good example of a project combining theory and practice.
Downloads
How to Cite
References
H Barlow, A Cullen (1950) A Conversation Between Harold Barlow and Alec Cullen, on November 24,1983. 32(9), 1243-1248.
D Harnett, N Case (1935) The Design and Testing of Multirange Receivers. 23(6), 578-592.
Z Huang (1963) Unknown Title. 1(4), 128-141.
Mengzong Song (1980) Development report of standard cut-off attenuator for first-order attenuator.
Yongjian Xia, Ronggen Mo (1982) Unknown Title. 3(2), 135-141.
Huang Zhi-Xun (1983) Unknown Title. (4), 316-318.
E Linder (1942) Attenuation of Electromagnetic Fields in Pipes Smaller than the Critical Size. 30(12), 554-556.
R Grantham, J Freeman (1948) A Standard of Attenuation for Microwave Measurements. 67(1), 329-335.
R Rauskolb (1962) Unknown Title. 16, 427-435.
Z Huang (1981) An Introduction to the Theory of Waveguide Bolow Cutoff.
C Allred, C Cook (1960) Unknown Title. 225-228.
Joseph Thomson (1893) Notes on Recent Researches in Electricity and Magnetism.
G Southworth (1936) Unknown Title. 15, 284-309.
John Carson, Sallie Mead, S Schelkunoff (1936) Hyper-Frequency Wave Guides-Mathematical Theory. 15(2), 310-333.
X Huang, J Pan (1987) Unknown Title. 8(4), 267-270.
M Leontovich (1948) Unknown Title. 1-11.
Zhixun Huang, Cheng Zeng (1993) Attenuation properties of normal modes in coated circular waveguides with imperfectly conducting walls. 6(6), 342-349.
H Buchholz, Elektr (1943) Unknown Title. 16, 73-85.
H Wachowski, Rep, Invest (1950) II. Pharmakologie der Antikoagulantien. 130(Suppl. 1), 21-73.
H Unger, Bell (1957) Circular Electric Wave Transmission in a Dielectric-Coated Waveguide. 36(5), 1253-1278.
J Brown (1949) Corrections to the attenuation constants of piston attenuators. 96(44), 491-495.
Circular Section Metal Wall cut-off Waveguide Accurate Calculation when used as a Standard Attenuator.
Published
2024-02-19
Issue
Section
License
Copyright (c) 2023 Authors and Global Journals Private Limited
This work is licensed under a Creative Commons Attribution 4.0 International License.