摘要
In this paper, a novel genetic algorithm (GA)-based AMC structure, which is made up of a high-impedance frequency-selective surface, is introduced. The aperture-coupled microstrip antenna using this structure has 10-dB less back radiation and 3-4-dB more gain than a conventional one. This structure has important reference valuefor antenna manufacturing. A practical antenna is fabricated, and the ineasured results basically agree well with the simulated ones.
- 出版日期2005-10-5
- 单位中国人民解放军国防科学技术大学