دورية أكاديمية
A novel MoM - and SSPE - based groundwave - propagation field - strength prediction simulator
| العنوان: | A novel MoM - and SSPE - based groundwave - propagation field - strength prediction simulator |
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| المؤلفون: | Akleman, Funda, Sevgi, Levent |
| المساهمون: | Doğuş Üniversitesi, Mühendislik Fakültesi, Elektronik ve Haberleşme Mühendisliği Bölümü, TR200588, TR143819, Belirlenecek |
| بيانات النشر: | IEEE |
| سنة النشر: | 2007 |
| المجموعة: | Doğuş University Institutional Repository (DSpace@Dogus) / Doğuş Üniversitesi Akademik Arşiv Sistemi |
| مصطلحات موضوعية: | Ground Wave Propagation, Moment Methods, Parabolic Equation, Land Mobile Radio Propagation Factors, Radio Propagation Terrain Factors, Terrain Factors, Electromagnetic Refraction, Atmospheric Refractivity, Path Loss Prediction, Forward - Backward Method, Parabolic Equaion Method, Spectral Acceleration, Inhomogeneous Terrain, Wave - Propagation, Scattering, Algorithm, Profiles, Model |
| الوصف: | Knowledge of the local groundwave-propagation characteristics is essential in wireless systems. Although Maxwell's equations establish the theoretical background, only a limited number of highly idealized groundwave-propagation problems have mathematically exact and/or approximate solutions. Therefore, semi-analytical/numerical and pure numerical simulation methods are almost the only way to handle realistic groundwave-propagation problems. To a certain extent, numerical simulators should be capable of taking non-flat, penetrable terrain and inhomogeneous atmospheric effects into account. Unfortunately, a generally applicable simulator has not yet appeared; there are many methods that have been developed under different assumptions and approximations, valid in different parameter regimes. It is therefore a challenge to apply these methods to the same physical problems, to do comparisons, and to evaluate numerical results. With all these factors in mind, a new MATLAB-based package GrMoMPE is introduced. It is first validated and calibrated, and then applied to some characteristic groundwave-propagation problems. The introduction of GrMoMPE has made it possible to do direct and accurate comparisons and reliable physical interpretations. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 1558-4143 1045-9243 |
| العلاقة: | IEEE Antennas and Propagation Magazine; Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı; AKLEMAN, F., SEVGİ, L. (2007). A novel MoM - and SSPE - based groundwave - propagation field - strength prediction simulator. IEEE Antennas and Propagation Magazine, 49 (5), pp. 69-82. https://dx.doi.org/10.1109/MAP.2007.4395296Test.; 000251226300007 (WOS); 9711045 (INSPEC); https://dx.doi.org/10.1109/MAP.2007.4395296Test; https://hdl.handle.net/11376/993Test; 49; 69; 82 |
| DOI: | 10.1109/MAP.2007.4395296 |
| الإتاحة: | https://doi.org/10.1109/MAP.2007.4395296Test https://hdl.handle.net/11376/993Test |
| حقوق: | info:eu-repo/semantics/closedAccess |
| رقم الانضمام: | edsbas.B2A8F726 |
| قاعدة البيانات: | BASE |
| تدمد: | 15584143 10459243 |
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| DOI: | 10.1109/MAP.2007.4395296 |