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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wang, C.S. Duan, B.Y. Qiu, Y.Y. |
| Copyright Year | 2005 |
| Description | Author affiliation: Sch. of Electromech. Eng., Xidian Univ., Xi'an, China (Wang, C.S.; Duan, B.Y.; Qiu, Y.Y.) |
| Abstract | The distortion of antenna reflector can degrade the antenna performances obviously with the higher work frequency band. A new algorithm used for accurately analyzing the distorted reflectors and computing the axial, normal and radial deviations of distorted surface is developed. The analysis method with simulation values only one third of analysis results of ANSYS software is verified by calculating surface errors and gain losses of a 7.3-m parabolic antenna under different working conditions and comparing the results of accurate algorithm and ANSYS software method. Its application in both large space and ground antennas will greatly improve the design efficiency, reduce cost, and also provide the detailed precise distortion information for electrical designers. |
| Sponsorship | IEEE Beijing Sect |
| Starting Page | 1365 |
| Ending Page | 1368 |
| File Size | 1405546 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780391284 |
| DOI | 10.1109/MAPE.2005.1618177 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-08-08 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Algorithm design and analysis Error analysis Computational modeling Software algorithms Reflector antennas Normal Direction Distorted Antenna Surface Error Degradation Employee welfare Analytical models Gain Loss Computer errors Frequency |
| Content Type | Text |
| Resource Type | Article |
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