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相控阵多普勒计程仪的相控波束接收方案
引用本文:卢逢春,张殿伦,田 坦.相控阵多普勒计程仪的相控波束接收方案[J].应用声学,2002,21(4):6-9.
作者姓名:卢逢春  张殿伦  田 坦
作者单位:哈尔滨工程大学水声工程系,哈尔滨,150001
摘    要:相控阵多普勒计程仪具有基阵体积小,且无需进行声速补偿等优点,本在讨论相控阵多普勒计程仪原理的基础上,提出了相控接收和宽带系统移相的方案,并通过试验验证了实际设计制作的相控接收系统的可行性。

关 键 词:舰船  导航  设备  相控接收  移相  宽带系统  原理  相控阵多普勒计程仪
修稿时间:2001年8月15日

Phased beam receiving scheme for phased Doppler log
LU Fengchun,ZHANG Dianlun and TIAN Tan.Phased beam receiving scheme for phased Doppler log[J].Applied Acoustics,2002,21(4):6-9.
Authors:LU Fengchun  ZHANG Dianlun and TIAN Tan
Institution:Dept. of Underwater Acoustical Eng, Harbin Engineering University, Harbin 150001;Dept. of Underwater Acoustical Eng, Harbin Engineering University, Harbin 150001;Dept. of Underwater Acoustical Eng, Harbin Engineering University, Harbin 150001
Abstract:The phased-array Doppler log has several advantages, such as small size of array and no need of compensation for sound velocity. From the array theory, a phased receiving and wide-band phase-shift scheme for this kind of Doppler log is proposed in this paper. The feasibility of a built phase receiving system was proved by an experiment.
Keywords:Phased array  Doppler log  Phased receiving  Phase-shift  
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