Local Area Improvement of GSM Network Coverage
| Autor: | Miroslav Tomov, Panagiotis Kogias, Michail Malamatoudis, Stanimir Sadinov |
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| Jazyk: | angličtina |
| Rok vydání: | 2024 |
| Předmět: | |
| Zdroj: | Engineering Proceedings, Vol 60, Iss 1, p 24 (2024) |
| Druh dokumentu: | article |
| ISSN: | 20240600 2673-4591 |
| DOI: | 10.3390/engproc2024060024 |
| Popis: | This article describes the design of a local GSM signal amplifying system and presents the results of appliance performance measurements, simulations and analyses. The system consists of a receiving antenna of the Yagi type, a 50 Ω cable, a 0.5–1.5 GHz wideband RF amplifier and a transmitting antenna. A precise measurement of the S-parameters of each component is performed and recorded in the appropriate S-matrix data file format. The amplifying system is first realized in a Keysight Genesys programming simulation platform with S-models, created based on the measured data. That schematic is simulated and optimized by calculating additional impedance-matching circuits included in the initial schematic design. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
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