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Content Provider | IET Digital Library |
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Author | Zhang, Xihui Yan, Yisheng Wang, Wen Qin Zhang, Shunsheng |
Abstract | Phased-array antennas are known for their capability to electronically steer a beam with high effectiveness, but beam steering is fixed in an angle for all range cells. Different from that, frequency diverse array (FDA) offers a range-angle-dependent beam-pattern. The use of a small frequency increment across its array elements to generate an array factor that is a function of the angle, time, and range, allowing the FDA antenna to form focusing beampattern to the desired range and angle region. Aiming to resolve the problem that traditional phased-array radars can be easy detected and localised by undesired reconnaissance receiver, the use of FDA instead of phased-array provides potential radio frequency (RF) stealth capability. Here, the authors analyse the RF localisation deception performance under interferometry reconnaissance for undesired receivers, which RF stealth capability is validated by the numerical results. |
Starting Page | 6695 |
Ending Page | 6698 |
Page Count | 4 |
Volume Number | 2019 |
e-ISSN | 20513305 |
Issue Number | Issue 20, Oct (2019) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/20 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0253 |
Journal | The Journal of Engineering |
Publisher | The Institution of Engineering and Technology |
Publisher Date | 2019-07-10 |
Access Restriction | Open |
Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
Subject Keyword | Angle Region Antenna Array Antenna Phased Array Array Element Array Factor Array Signal Processing Beam Steering Desired Range FDA Antenna FDA Signal Focusing Beampattern Frequency Diverse Array Offers Frequency Increment High Effectiveness Interferometry Reconnaissance Phased Array Radar Phased-array Antenna Phased-array Radars Potential Radio Frequency Stealth Capability Radar Equipment Range Cell Range-angle-dependent Beam-pattern RF Localisation Deception Capability RF Localisation Deception Performance RF Stealth Capability Signal Processing And Detection System And Application Undesired Reconnaissance Receiver |
Content Type | Text |
Resource Type | Article |
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