Physical analyse of electromagnetic compatibility tests and, assesment of conducted and radiated tests to 900/1800 mhz gsm bandwith

TUĞFAN KARABULUT

Physical analyse of electromagnetic compatibility tests and, assesment of conducted and radiated tests to 900/1800 mhz gsm bandwith

Thesis Type: Postgraduate

Institution Of The Thesis: Gazi Üniversitesi, Fen Bilimleri Enstitüsü, Turkey

Approval Date: 2011

Student: TUĞFAN KARABULUT

Supervisor: SELİM ACAR

Open Archive Collection: AVESIS Open Access Collection

Abstract:

In this thesis, electromagnetic compatibility (EMC) introduced the concept of developing and testing technologies were evaluated under the procedures of electromagnetic devices and systems, working environments. EMC is focused on the main parameters affecting the physical tests. Electromagnetic Interference (EMI) that may occur as a result of interference with the concept of immunity and the diffusion calculation methods mentioned. Interference was informed about preventive measures. The behavior of circuit elements in terms of EMC, shielding, grounding, filters, antennas and EMI reduction techniques mentioned. Used in laboratories, EMC Semi Anechoic Chamber (SAC) and Full Anechoic Chambers (FAC) is introduced. The rooms were informed about the reflection coefficient and shielding. 900 and 1800 MHz GSM band, the transmission and radiation experiments on the findings derived from the general assessment made in terms of EMC and EMI.