عناصر مشابهة
LMS ALGORITHUM AND NEURAL NETWORK FOR OPTIMIZINGE THE PHASED ARRAY ANTENNA RADIATION PATTERN
| المصدر: | مجلة الكلية الإسلامية الجامعة |
|---|---|
| الناشر: |
الجامعة الإسلامية
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| المؤلف الرئيسي: | |
| المجلد/العدد: | مج8, ع25 |
| محكمة: | نعم |
| الدولة: | العراق |
| التاريخ الميلادي: | 2014 |
| التاريخ الهجري: | 1435 |
| الصفحات: | 17 - 30 |
| DOI: | 10.51837/0827-008-025-002 |
| ISSN: | 1997-6208 |
| رقم MD: | 613605 |
| نوع المحتوى: | بحوث ومقالات |
| قواعد المعلومات: | IslamicInfo |
| مواضيع: | |
| رابط المحتوى: |
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| LEADER | 01871nam a22002057a 4500 | ||
|---|---|---|---|
| 001 | 0234630 | ||
| 024 | |3 10.51837/0827-008-025-002 | ||
| 044 | |b العراق | ||
| 100 | |9 34283 |a Hreshee, Saad Saffah Hassoon |e مؤلف | ||
| 245 | |a LMS ALGORITHUM AND NEURAL NETWORK FOR OPTIMIZINGE THE PHASED ARRAY ANTENNA RADIATION PATTERN | ||
| 260 | |b الجامعة الإسلامية |c 2014 |g شعبان / حزيران |m 1435 | ||
| 300 | |a 17 - 30 | ||
| 336 | |a بحوث ومقالات | ||
| 520 | |b This paper describes a usual application of LMS neural networks algorithm for evolving and optimizing of antenna array. The neural network allows not only establishing important analytical equations for the optimization step, but also a great flexibility between the system parameters in input and output. This research is based on some software that works on algorithms for thesimulation of the beamforming techniques. Furthermore, the research has shown theresponse of the system before and after the use of adaptive algorithm. The results showed that the output for four-element antenna array pattern produces a narrower beam with the same amplitude, as that of the main beam before applying neural network. Along with a narrower beam, comes another positive result, that is, the reduction of side-lobes more than 5 decibels in comparison to the related work. | ||
| 653 | |a مستخلصات الأبحاث |a علم الخوارزيميات |a تكنولوجيا المعلومات |a الشبكات العصبية | ||
| 773 | |4 الدراسات الإسلامية |6 Islamic Studies |c 002 |e The Islamic University College Journal |f Mağallaẗ al-kulliyyaẗ al-islāmiyyaẗ al-ğāmiʻaẗ |l 025 |m مج8, ع25 |o 0827 |s مجلة الكلية الإسلامية الجامعة |v 008 |x 1997-6208 | ||
| 856 | |u 0827-008-025-002.pdf | ||
| 930 | |d y |p y |q y | ||
| 995 | |a IslamicInfo | ||
| 999 | |c 613605 |d 613605 | ||
