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Content Provider | IET Digital Library |
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Author | Guanghu, Jin Tao, Chen Zhen, Dong |
Abstract | Distributed digital array radar (DDAR) can operate in multiple modes and perform multiple functions. Compared with traditional phased array radars, the performance advantages of DDAR are obvious in many aspects. One of them is that DDAR can form space mesh in a wide scope. This article proposes a new fast mesh forming method. Unlike traditional multiple beam forming, the authors’ algorithm can form a mesh along range and azimuth. First, the range profile is obtained based on fast Fourier transform. Second, the mesh forming is divided into several steps that are accomplished in polar formatted plane. Finally, the polar formatted result is transformed into Cartesian coordinates. The authors tested the method using RADBASE data, which shows that the authors’ algorithm has good performance. |
Starting Page | 5558 |
Ending Page | 5561 |
Page Count | 4 |
Volume Number | 2019 |
e-ISSN | 20513305 |
Issue Number | Issue 19, Oct (2019) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/19 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0183 |
Journal | The Journal of Engineering |
Publisher | The Institution of Engineering and Technology |
Publisher Date | 2019-05-30 |
Access Restriction | Open |
Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
Subject Keyword | Array Signal Processing Cartesian Coordinate DDAR Distributed Digital Array Radar Fast Fourier Transform Fast Mesh Forming Method Integral Transforms Multiple Mode Phased Array Radar Polar Formatted Plane Radar Equipment Radar Signal Processing RADBASE Data Range Profile Signal Processing And Detection Space Mesh System And Application Traditional Multiple Beam Forming Traditional Phased Array Radars |
Content Type | Text |
Resource Type | Article |
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