1. Modeling of integrated phased antenna arrays
- Subjects
ÑеÑÑÐ¸Ñ ,integrated phased arrays (ira) wuth ferrite control ,диÑлекÑÑик ,waveguide ,диÑлекÑÑиÑеÑÐºÐ°Ñ ÑÑÑÑкÑÑÑа ,коÑÑÑиÑÐ¸ÐµÐ½Ñ ÑÑоÑÑей Ð²Ð¾Ð»Ð½Ñ ,antenna ,инÑегÑалÑнÑе ÑазиÑованнÑе анÑеннÑе ÑеÑеÑки ,ferrite ,анÑенна ,волновод ,standing wave coefficient ,dielectric structure ,magnetizing magnetic field ,ÑоглаÑование ,ÑазиÑованнÑе анÑеннÑе ÑеÑеÑки - Abstract
Тема вÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ: «ÐоделиÑование инÑегÑалÑнÑÑ ÑазиÑованнÑÑ Ð°Ð½ÑеннÑÑ ÑеÑеÑок». ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена моделиÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑазиÑованной анÑенной ÑеÑеÑки. Тема данной ÑабоÑÑ Ð¾ÑноÑиÑÑÑ Ðº облаÑÑи ÑадиоÑизики. ÐÐ»Ñ ÑеÑÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐµÐ¼Ñ ÑделÑеÑÑÑ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑоглаÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð¾Ð»Ð½Ð¾Ð²Ð¾Ð´Ð° ÑÑÐµÑ Ñлойной ÑеÑÑиÑ-диÑлекÑÑик-ÑеÑÑÐ¸Ñ ÑÑÑÑкÑÑÑÑ Ñо ÑÑандаÑÑнÑм пиÑаÑÑим волноводом поÑÑедÑÑвом одноÑÑÑпенÑаÑого и двÑÑ ÑÑÑпенÑаÑого ÑоглаÑоваÑелей. Ð Ñакже моделиÑование анÑÐµÐ½Ð½Ñ Ð½Ð° оÑнове ÑезÑлÑÑаÑов ÑоглаÑоваÑелей. Ð ÑабоÑе иÑÑледÑÑÑÑÑ Ð´Ð²Ðµ ÑÑÑÑкÑÑÑÑ: одноÑÑÑпенÑаÑÑй ÑоглаÑоваÑÐµÐ»Ñ Ð´Ð»Ñ Ð²Ð¾Ð»Ð½Ð¾Ð²Ð¾Ð´Ð° ÑеÑÑиÑ-диÑлекÑÑик-ÑеÑÑÐ¸Ñ (ФÐФ) ÑÑÑÑкÑÑÑÑ Ð¸ двÑÑ ÑÑÑпенÑаÑÑй ÑоглаÑоваÑÐµÐ»Ñ Ð´Ð»Ñ Ð¤ÐФ волновода. Ð¦ÐµÐ»Ñ ÑабоÑÑ: моделиÑование в пÑогÑаммном пакеÑе HFSS ÑоглаÑоваÑÐµÐ»Ñ Ð´Ð»Ñ ÑÑÑÑкÑÑÑÑ ÑеÑÑиÑ-диÑлекÑÑик-ÑеÑÑÐ¸Ñ (ФÐФ). ÐÑÑледование пÑоводиÑÑÑ Ð¿ÑÑем моделиÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ ÑÑÑÑкÑÑÑ Ð² пÑогÑаммном пакеÑе HFSS, меÑодом конеÑнÑÑ ÑлеменÑов.  РабоÑа ÑоÑÑÐ¾Ð¸Ñ Ð¸Ð· 3 оÑновнÑÑ ÑаÑÑей. ÐеÑваÑ ÑаÑÑÑ Ð¿Ð¾ÑвÑÑена ÑазиÑованнÑм анÑеннÑм ÑеÑеÑкам (ФÐÐ ), в оÑобенноÑÑи инÑегÑалÑнÑм ФÐÐ Ñ ÑÑÐµÑ Ñлойной волноведÑÑей ФÐФ-ÑÑÑÑкÑÑÑой. ÐÑоÑÐ°Ñ ÑаÑÑÑ ÑабоÑÑ Ð²ÐºÐ»ÑÑÐ°ÐµÑ Ð² ÑÐµÐ±Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ иÑÑледÑемÑÑ ÑÑÑÑкÑÑÑ Ð¸ ÑезÑлÑÑаÑÑ Ð¸Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑованиÑ, а именно: гÑаÑики ÑаÑÑоÑнÑÑ Ð·Ð°Ð²Ð¸ÑимоÑÑей ÐСÐ, S-паÑамеÑÑов и ÑаÑпÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»ÐµÐ¹. ТÑеÑÑÑ ÑаÑÑи вклÑÑÐ°ÐµÑ Ð² ÑÐµÐ±Ñ ÑезÑлÑÑаÑÑ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð»Ð¸Ð½ÐµÐ¹Ð½Ð¾Ð¹ ÑазиÑованной ÑеÑеÑки., The subject of the graduate qualification work is âModeling of integrated phased antenna arraysâ.The given work is devoted to modeling a phased antenna array. The subject of this work relates to the field of radiophysics. To solve this problem, special attention is paid to matching the waveguide of a three-layer ferrite-dielectric-ferrite structure, which contributes to the power supply of the waveguide using one-stage and two-stage matching. As well as modeling antennas based on the results of approvals. Two structures are investigated in the work: a one-stage coordinator for a ferrite-dielectric-ferrite (FDF) waveguide and a two-stage coordinator for a FDF waveguide. Purpose of work: modeling in the HFSS software package a coordinator for a ferrite-dielectric-ferrite (FDF) structure. The study is carried out by modeling these structures in the HFSS software package using the finite element method.The work consists of 3 main parts. The first part is devoted to phased array antennas (PAR), in particular integrated phased array with a three-layer waveguide FDF structure. The second part of the work includes models of the structures under study and the results of their modeling, namely: graphs of the frequency dependences of the SWR, S-parameters, and field distribution. The third part includes the results of a linear phased array simulation.
- Published
- 2022
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