舰船电子工程2012，Vol.32Issue(7)：128-129,2.
声纳信号预处理的窄带信号提取技术研究
Research on the Extraction Technology of Narrowband Sonar Signal
颜科峰 1卢爱国1
作者信息
- 1. 中国船舶重工集团公司第第一五研究所,杭州310012
- 折叠
摘要
Abstract
Dipping sonar equipment in cooperative combat, in order to avoid the mutual interference between collaborative equipment, with models of two sets of equipment needed to work in different frequency bands. Active filter and passive LC filter are difficult to meet the requirements, this paper presents a new narrow-band signal acquisition technique.关键词
调制/晶体滤波器/窄带信号Key words
wordsmodulation/crystal filter/narrow band signal分类
信息技术与安全科学引用本文复制引用
颜科峰,卢爱国..声纳信号预处理的窄带信号提取技术研究[J].舰船电子工程,2012,32(7):128-129,2.
