Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
846363 | Optik - International Journal for Light and Electron Optics | 2014 | 5 Pages |
Abstract
By using SO-FDTD method, radiation properties of microstrip patch antenna covered with an anisotropic dielectric layer and a plasma layer are investigated. Simulation results show that the resonant frequency of antenna covered with a plasma layer varies with different plasma parameters. It has been indicated that the frequency offset of antenna is as high as 120 MHz when plasma frequency changes from 1 GHz to 8 GHz. The effect on antenna covered with an anisotropic dielectric layer is analyzed, while altering the dielectric constant or thickness of dielectric layer. Finally, the peak gain of antenna in complex plasma environment is presented in detail.
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Engineering
Engineering (General)
Authors
Xiaojun Liu, Xinrong Shi, Jin Ke, Haitao Wang,