On the Basic Concepts of UWB Radar Scan
In this paper, the terms in wide use, the Ultra Wideband (UWB) signal and the Ultra Shot Impulse (USI), are discussed. Their usage conditions are considered and the difference in meanings is determined. As main tool for describing the power requirements to UWB Radar, the generalized Radar Range Equa...
Збережено в:
| Дата: | 2002 |
|---|---|
| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Радіоастрономічний інститут НАН України
2002
|
| Назва видання: | Радиофизика и радиоастрономия |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/122334 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | On the Basic Concepts of UWB Radar Scan / L.Yu. Astanin, A.A. Kostylev, A.A. Fliorova // Радиофизика и радиоастрономия. — 2002. — Т. 7, № 4. — С. 355-358. — Бібліогр.: 4 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | In this paper, the terms in wide use, the Ultra Wideband (UWB) signal and the Ultra Shot Impulse (USI), are discussed. Their usage conditions are considered and the difference in meanings is determined. As main tool for describing the power requirements to UWB Radar, the generalized Radar Range Equation (RRE) valid to arbitrary width of the spectrum is employed. The assumptions as to the UWB Radar characteristics allowing to represent the RRE in similarity to the traditional form are considered. The use of the Impulse Active Antenna Array can be a way to the UWB power problem solution. The problems regarding the high peak power UWB signals are posed. It is possible, as demonstrated, to produce the complex UWB pulse signal with large timebandwidth product. |
|---|