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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ma Hanqing Qing-xin Chu Zheng Huili |
| Copyright Year | 2007 |
| Description | Author affiliation: Sch. of Electron. & Inf. Eng, South China Univ. of Technol., Guangzhou (Ma Hanqing; Qing-xin Chu) |
| Abstract | A new design of antenna with shaped beam is presented. The antenna radiation pattern is shaped by filling dielectrics in a multiple circumferential slotted coaxial cylinder, and genetic algorithm (GA) is introduced to decide the locations and lengths of the dielectrics. In the optimization process, method of moments (MoM) based on thick line model is selected to acquire far field radiation patterns. Comparisons between the proposed method and the CST simulated results are made for 8-slot coaxial antenna at 900 MHz. The results show that the method is viable. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 2220579 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424407484 |
| DOI | 10.1109/APMC.2007.4554898 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-12-11 |
| Publisher Place | Thailand |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Algorithm design and analysis Coaxial components Slot antennas Genetic algorithms Antenna radiation patterns Conductors Coaxial cables Dielectrics Impedance Microwave technology CST shaped pattern slotted coaxial genetic algorithm MoM Ansoft HFSS |
| Content Type | Text |
| Resource Type | Article |
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