![](/images/graphics-bg.png)
MI-Based Robust Waveform Design in Radar and Jammer Games
المؤلفون المشاركون
Song, Xin
Wang, Bin
Chen, Xu
Xin, Fengming
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-03-26
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
Due to the uncertainties of the radar target prior information in the actual scene, the waveform designed based on the radar target prior information cannot meet the needs of parameter estimation.
To improve the performance of parameter estimation, a novel transmitted waveform design method under the hierarchical game model of radar and jammer, which maximizes the mutual information (MI) between the radar target echo and the random target spectrum response, is proposed.
In the hierarchical game model of radar and jammer, the radar is in a leading position while the jammer is in a following position.
The strategy of the jammer is optimized based on the radar transmitted waveform of previous moment, then the radar selects its own strategy based on the strategy of the jammer.
It is generally assumed that the radar and the jammer have intercepted the real target spectrum and then the optimal jamming and the optimal transmitted waveform spectrum are obtained.
However, the exact characteristic of the real target spectrum is hard to capture accurately in actual scenes.
To simulate this, the real target spectrum is considered to be within an uncertainty range which is confined by known upper and lower bounds.
Then, the minimax robust jamming and the maximin robust transmitted waveform are designed successively based on the MI criteria, which optimizes the performance under the most unfavorable condition of the radar and the jammer, respectively.
Simulation results demonstrate that the robust transmitted waveform design method guarantees the parameter estimation performance effectively and provides useful guidance for waveform energy allocation.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Bin& Chen, Xu& Xin, Fengming& Song, Xin. 2019. MI-Based Robust Waveform Design in Radar and Jammer Games. Complexity،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1131686
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Bin…[et al.]. MI-Based Robust Waveform Design in Radar and Jammer Games. Complexity No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1131686
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Bin& Chen, Xu& Xin, Fengming& Song, Xin. MI-Based Robust Waveform Design in Radar and Jammer Games. Complexity. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1131686
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1131686
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)