Study of Power Coefficient and Insertion Phase Shift for Organic Magnetic Slab
In this paper, theories of electromagnetic reflection and transmission as well as transmission line are adopted, a simulation method is designed to calculate power transmission coefficient and insertion phase shift, and also the mathematical formulas are deduced that the electromagnetic parameters o...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
China Science Publishing & Media Ltd. (CSPM)
2012-09-01
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| Series: | Leida xuebao |
| Subjects: | |
| Online Access: | http://radars.ie.ac.cn/EN/abstract/abstract33.shtml# |
| _version_ | 1827613322420158464 |
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| author | Li Gao-sheng Jia Lei Ming Yong-jin Cao Qun-sheng |
| author_facet | Li Gao-sheng Jia Lei Ming Yong-jin Cao Qun-sheng |
| author_sort | Li Gao-sheng |
| collection | DOAJ |
| description | In this paper, theories of electromagnetic reflection and transmission as well as transmission line are adopted, a simulation method is designed to calculate power transmission coefficient and insertion phase shift, and also the mathematical formulas are deduced that the electromagnetic parameters of material used in radomes must be satisfied to remove the depolarization phenomenon, a single magnetic slab is used to discuss and verify the formulas. A special A sandwich radome, as a example, is calculated to analysis the effects of the magnetic and dielectric materials on the power transmission coefficient and the insertion phase shift. It is found that the phenomenon of depolarization can be avoided for A sandwich radome structure once when r r ε = μ (the relative complex permittivity of the magnetic material equals its relative complex permeability), and the power of transmission coefficient for magnetic material is better, the insertion phase shift is smoother, and the property of transmission performance is better than those of the electric material. Finally, the commercial software HFSS further verifies the correctness of the conclusions and validity of the method. |
| first_indexed | 2024-03-09T08:38:05Z |
| format | Article |
| id | doaj.art-9b9d50b1dbba4e2386a5e447d9f798eb |
| institution | Directory Open Access Journal |
| issn | 2095-283X 2095-283X |
| language | English |
| last_indexed | 2024-03-09T08:38:05Z |
| publishDate | 2012-09-01 |
| publisher | China Science Publishing & Media Ltd. (CSPM) |
| record_format | Article |
| series | Leida xuebao |
| spelling | doaj.art-9b9d50b1dbba4e2386a5e447d9f798eb2023-12-02T17:48:47ZengChina Science Publishing & Media Ltd. (CSPM)Leida xuebao2095-283X2095-283X2012-09-011327728210.3724/SP.J.1300.2012.20030Study of Power Coefficient and Insertion Phase Shift for Organic Magnetic SlabLi Gao-sheng0Jia Lei1Ming Yong-jin2Cao Qun-sheng3College of Electronics and Information Engineering, Nanjing University of Aeronautics and AstronauticCollege of Electronics and Information Engineering, Nanjing University of Aeronautics and AstronauticCollege of Electronics and Information Engineering, Nanjing University of Aeronautics and AstronauticCollege of Electronics and Information Engineering, Nanjing University of Aeronautics and AstronauticIn this paper, theories of electromagnetic reflection and transmission as well as transmission line are adopted, a simulation method is designed to calculate power transmission coefficient and insertion phase shift, and also the mathematical formulas are deduced that the electromagnetic parameters of material used in radomes must be satisfied to remove the depolarization phenomenon, a single magnetic slab is used to discuss and verify the formulas. A special A sandwich radome, as a example, is calculated to analysis the effects of the magnetic and dielectric materials on the power transmission coefficient and the insertion phase shift. It is found that the phenomenon of depolarization can be avoided for A sandwich radome structure once when r r ε = μ (the relative complex permittivity of the magnetic material equals its relative complex permeability), and the power of transmission coefficient for magnetic material is better, the insertion phase shift is smoother, and the property of transmission performance is better than those of the electric material. Finally, the commercial software HFSS further verifies the correctness of the conclusions and validity of the method.http://radars.ie.ac.cn/EN/abstract/abstract33.shtml#Magnetic materialsDepolarizationTransmission line theoryTransmission coefficient of powerInsertion phase shift |
| spellingShingle | Li Gao-sheng Jia Lei Ming Yong-jin Cao Qun-sheng Study of Power Coefficient and Insertion Phase Shift for Organic Magnetic Slab Leida xuebao Magnetic materials Depolarization Transmission line theory Transmission coefficient of power Insertion phase shift |
| title | Study of Power Coefficient and Insertion Phase Shift for Organic Magnetic Slab |
| title_full | Study of Power Coefficient and Insertion Phase Shift for Organic Magnetic Slab |
| title_fullStr | Study of Power Coefficient and Insertion Phase Shift for Organic Magnetic Slab |
| title_full_unstemmed | Study of Power Coefficient and Insertion Phase Shift for Organic Magnetic Slab |
| title_short | Study of Power Coefficient and Insertion Phase Shift for Organic Magnetic Slab |
| title_sort | study of power coefficient and insertion phase shift for organic magnetic slab |
| topic | Magnetic materials Depolarization Transmission line theory Transmission coefficient of power Insertion phase shift |
| url | http://radars.ie.ac.cn/EN/abstract/abstract33.shtml# |
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