Reflective Grating of Perforated Strips as a Frequency-Selective Surface
Scattering of a plane monochromatic wave by a grating of metal strips periodically perforated by rectangular apertures has been studied. It is shown that such a grating provides a resonant reflection of an incident wave. An influence of geometrical dimensions of the grating upon the frequency and th...
Збережено в:
| Дата: | 2012 |
|---|---|
| Автори: | , |
| Формат: | Стаття |
| Мова: | rus |
| Опубліковано: |
Видавничий дім «Академперіодика»
2012
|
| Онлайн доступ: | http://rpra-journal.org.ua/index.php/ra/article/view/456 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Radio physics and radio astronomy |
Репозитарії
Radio physics and radio astronomy| id |
oai:ri.kharkov.ua:article-456 |
|---|---|
| record_format |
ojs |
| spelling |
oai:ri.kharkov.ua:article-4562013-02-18T00:06:29Z Reflective Grating of Perforated Strips as a Frequency-Selective Surface Отражательная решетка из перфорированных лент как частотно-селективная поверхность Kirilenko, A. A. Mospan, L. P. Scattering of a plane monochromatic wave by a grating of metal strips periodically perforated by rectangular apertures has been studied. It is shown that such a grating provides a resonant reflection of an incident wave. An influence of geometrical dimensions of the grating upon the frequency and the Q-factor of the reflection resonance has been considered. Spectral problem on searching the natural oscillation spectrum in the complex frequency range has been solved for a physical explanation of the reflection resonance. Numerical data for multi-layered filters with improved selectivity are presented. Исследовано рассеяние плоской монохроматической волны дифракционной решеткой из ме- таллических лент, периодически перфорированной прямоугольными отверстиями. Показано, что такая решетка обеспечивает резонансное отражение падающей волны. Рассмотрено влияние геометрических размеров решетки на частоту и добротность резонанса отражения. Для физи- ческой интерпретации эффекта полного отражения решена задача о спектре собственных коле- баний в комплексной области частотного параметра. Представлены результаты численного моделирования многослойных фильтров с улучшенной частотной избирательностью. Видавничий дім «Академперіодика» 2012-11-10 Article Article application/pdf http://rpra-journal.org.ua/index.php/ra/article/view/456 РАДИОФИЗИКА И РАДИОАСТРОНОМИЯ; Vol 16, No 1 (2011); 90 RADIO PHYSICS AND RADIO ASTRONOMY; Vol 16, No 1 (2011); 90 РАДІОФІЗИКА І РАДІОАСТРОНОМІЯ; Vol 16, No 1 (2011); 90 2415-7007 1027-9636 rus http://rpra-journal.org.ua/index.php/ra/article/view/456/20 |
| institution |
Radio physics and radio astronomy |
| collection |
OJS |
| language |
rus |
| format |
Article |
| author |
Kirilenko, A. A. Mospan, L. P. |
| spellingShingle |
Kirilenko, A. A. Mospan, L. P. Reflective Grating of Perforated Strips as a Frequency-Selective Surface |
| author_facet |
Kirilenko, A. A. Mospan, L. P. |
| author_sort |
Kirilenko, A. A. |
| title |
Reflective Grating of Perforated Strips as a Frequency-Selective Surface |
| title_short |
Reflective Grating of Perforated Strips as a Frequency-Selective Surface |
| title_full |
Reflective Grating of Perforated Strips as a Frequency-Selective Surface |
| title_fullStr |
Reflective Grating of Perforated Strips as a Frequency-Selective Surface |
| title_full_unstemmed |
Reflective Grating of Perforated Strips as a Frequency-Selective Surface |
| title_sort |
reflective grating of perforated strips as a frequency-selective surface |
| title_alt |
Отражательная решетка из перфорированных лент как частотно-селективная поверхность |
| description |
Scattering of a plane monochromatic wave by a grating of metal strips periodically perforated by rectangular apertures has been studied. It is shown that such a grating provides a resonant reflection of an incident wave. An influence of geometrical dimensions of the grating upon the frequency and the Q-factor of the reflection resonance has been considered. Spectral problem on searching the natural oscillation spectrum in the complex frequency range has been solved for a physical explanation of the reflection resonance. Numerical data for multi-layered filters with improved selectivity are presented. |
| publisher |
Видавничий дім «Академперіодика» |
| publishDate |
2012 |
| url |
http://rpra-journal.org.ua/index.php/ra/article/view/456 |
| work_keys_str_mv |
AT kirilenkoaa reflectivegratingofperforatedstripsasafrequencyselectivesurface AT mospanlp reflectivegratingofperforatedstripsasafrequencyselectivesurface AT kirilenkoaa otražatelʹnaârešetkaizperforirovannyhlentkakčastotnoselektivnaâpoverhnostʹ AT mospanlp otražatelʹnaârešetkaizperforirovannyhlentkakčastotnoselektivnaâpoverhnostʹ |
| first_indexed |
2024-05-26T06:33:07Z |
| last_indexed |
2024-05-26T06:33:07Z |
| _version_ |
1800095859289882624 |