Comparison of Prediction Programs for Short Wave Circuit Link from Iraq to Test points on Both Earth Hemispheres during Solar Minimum

المؤلفون

  • Ahmed Kadhim Hasan Department of Information and Communication Engineering /Al Khwarizmi College of Engineering/ University of Baghdad/Baghdad/ Iraq

DOI:

https://doi.org/10.22153/kej.2021.10.003

الملخص

 

هذا البحث يقارن دقه برامج التوقع لمسارات دوائر الموجات القصيره بين العراق ونقاط مختلفه خلال الشهر الثامن 2018 عندما الدوره الشمسيه 24( بدات 2009 وانتهت 2020) كانت عند اقل نشاط وكذلك ايجاد افضل نمط اتصال مستخدم. برامج التوقع متل

  Voice of America Coverage Analysis Program (VOACAP) and ITU Recommendation RS 533 (REC533 )   

استخدمت لتوليد متغيرات مسار دائره الموجه القصيره متل اعظم تردد مستخدم والتردد العامل. بالاعتماد على هذه المتغيرات (البيانات) تم عمل اتصالات راديويه باستخدام لاسلكي من شركه ايكوم موديل 7100 بقدره 100 واط و صندوق مؤائمه وهوائي دايبول صنع يدوي بطول 10 متر وارتفاع 8 متر عن مستوى الارض. من عمليه التطابق بين البيانات المتوقعه و البيانات المقاسه النتائج كانت غير دقيقه.

التنزيلات

تنزيل البيانات ليس متاحًا بعد.

المراجع

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التنزيلات

منشور

12/29/2021

كيفية الاقتباس

[1]
A. K. Hasan, "Comparison of Prediction Programs for Short Wave Circuit Link from Iraq to Test points on Both Earth Hemispheres during Solar Minimum", alkej, م 17, عدد 4, ص 1–11, 2021, doi: 10.22153/kej.2021.10.003.