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工程设计学报  2008, Vol. 15 Issue (4): 275-277    
机电产品工程设计     
一种用于波达方向估计系统的平面功分器
李 中,张晨新,龙戈农
空军工程大学 导弹学院, 陕西 三原 713800
Planar power divider in  estimation system of direction of arrival
LI Zhong, ZHANG Chen-xin, LONG Ge-nong
Missile Institute, Air Force Engineering University, Sanyuan 713800, China
 全文: PDF(154 KB)   HTML
摘要: 在某型均匀圆阵DOA(direction\|of\|arrival)测向系统的研制中,采用平面微带结构的一分八功分器实现八个支路的超外差接收.在设计原理的基础上,采用了功分器输出端口增加匹配线的技术,并借助商业软件Serenade进行电路仿真和参数优化.通过实验测量,该功分器具有等功率分配、相位一致性好、结构简单紧凑等特点,很好地满足了系统的设计要求.
关键词: 功分器平面微带结构波达方向估计    
Abstract: In the development of some type of uniform circular array DOA(direction\|of\|arrival) estimation system, a planar microstrip structure one\|eight power divider was adopted to achiever 8\|way ultradyne receivers. Based on design principle, the technology of adding matching\|line in output port was adopted in this divider, and then the circuit simulation and parameter optimization were carried out by using the commercial software Serenade. Through experimental measurement, the divider has the characteristics such as equal power distribution, good phase consistency, simple and compact structure and so on, which meets well the design requirements of this system.
Key words: power divider    planar microstrip structure    estimation of DOA
出版日期: 2008-08-28
:  TN454  
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李 中
张晨新
龙戈农

引用本文:

李 中,张晨新,龙戈农. 一种用于波达方向估计系统的平面功分器[J]. 工程设计学报, 2008, 15(4): 275-277.

LI Zhong, ZHANG Chen-xin, LONG Ge-nong. Planar power divider in  estimation system of direction of arrival[J]. Chinese Journal of Engineering Design, 2008, 15(4): 275-277.

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https://www.zjujournals.com/gcsjxb/CN/        https://www.zjujournals.com/gcsjxb/CN/Y2008/V15/I4/275

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