Weight processing of signals based on the Barker codes with few different weights
Abstract
The method of the inverse filter to suppress side lobe signals based on the Barker codes with few different weights. The regular methodology of finding the weight coefficients is presented. The coefficients of weight filter the first, second and third orders are calculated for odd Barker codes. The losses in signal-to-noise ratio are calculated.
About the Author
V. A. Syanov
Nizhny Novgorod State Technical University n. a. R. E. Alekseev
Russian Federation
Russian Federation
References
1. Лезин Ю. С. Введение в теорию и технику радиотехнических систем. М.: Радио и связь, 1986. 280 с.
2. Тихонов В. И. Статистическая радиотехника. М.: Сов. радио, 1966. 679 с.
3. Амиантов И. Н. Избранные вопросы статистической теории связи. М.: Сов. радио, 1971. 417 с.
4. Калениченко С. П., Сокольников В. А. Обработка радиолокационных сигналов в цифровых фильтрах с подавлением боковых лепестков функции отклика // Изв. вузов России. Радиоэлектроника. 2009. Вып. 2. С. 69-75.
5. Pat. US 20 080 111 734 A1. Int. Cl. G01S13/00 (2006.01). Fam A. T., Indranil Sarkar. Multiplicative Mismatched Filters for Optimum Range Side Lobe Suppression in Barker Code Reception / Publ. 2008/05/15.
Review
For citations:
Syanov V.A. Weight processing of signals based on the Barker codes with few different weights. Journal of the Russian Universities. Radioelectronics. 2015;(6):3-7. (In Russ.)
Views:
494
Email this article 