استرجاع مجاني وسهل
أفضل العروض
استرجاع مجاني وسهلأفضل العروض
| الناشر | 3540771247 |
| رقم الكتاب المعياري الدولي 10 | 9783540771241 |
| اللغة | English |
| تاريخ النشر | 5 February 2008 |
| رقم الكتاب المعياري الدولي 13 | 9783540771241 |
| الكاتب | John A. Richards |
| وصف الكتاب | This work treats the essential elements of radio wave propagation without requiring recourse to advanced electromagnetic concepts and equations. However, it provides sufficient detail to allow those concerned with wireless systems to acquire quickly a practical working knowledge of the important concepts. Radio wave propagation is placed in a practical context by considering the design aspects of communications systems at microwave frequencies. A fuller consideration of the electromagnetic properties of materials is given late in the book rather than as an introductory chapter. |
| عدد الصفحات | 140 pages |
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