Год выпуска: 2010 Автор: MANIK WASEK ALI SIKDAR Издательство: LAP Lambert Academic Publishing Страниц: 108 ISBN: 9783838372082
Описание
The most used operating frequency 3.5 GHz is selected for the present WiMAX(patch array)antenna. Patch arrays with different configurations are designed and simulated by the Empire XCcel 3D simulator . Based on the simulation results their performances are evaluated. The 2 by 2 patch array with micro strip line and coaxial port provided the best results, was selected for the fabrication.The fabricated two patch array antennas were tested in normal room environment and their performance parameters are compared with simulation results. The results obtained showed good similarities with simulation results and can be considered satisfactory. A study was made at last to attach amorphous silicon solar cells on the upper surface of the patch array. Effort was also made on the placement of solar cells, without hampering the normal performance of patch array and solar cells. Different patch array configurations are considered not only to simulate but also to analyze...
Марина, спасибо за профессиональную, качественную работу! Я защитила диплом после вашего сопровождения на "отлично". Буду так же как и мне, рекомендовать вас своим знакомым студентам. Спасибо еще раз!