TRANSMISSION MEASUREMENT WITHIN THE BUILDING

Glavni zadatak ovoga rada je bio izmjeriti radio kanal u zgradi i opisati karakteristike kanala. Na samom početku rada smo govorili općenito o elektromagnetskim valovima, kako nastaju i koje su njegove karakteristike. Zatim je slijedio dio o prostiranju tih samih valova, kako se ponašajui koje pojave nastaju uslijed toga. Tu smo i spomenuli i spektar elektromagnetskih frekvencija. Nakon toga slijedi općenita podjela radio kanala i malo i samim d ijelovima. Nakon toga smo malo pisali o antenama, što su antene, kakve antene postaje i koji su paramteri antena. Uslijedio je dio o mrežnim analizatorima i malo o samoj vektorskoj mrežnoj analizi. Na samom kraju su prikazana mjerenja i kako je to sve izgledalo.The main task of this paper was to measure the radio channel in the building and describe the characteristic channels. At the very beginning of the paper we spoke in general about electromagnetic waves, how they are generated and what are its characteristics. Than came the section on the propagation of these waves themselves, how they behave and what phenomena occur afterwards. We also mentioned the spectrum of electromagnetic frequencies. This is followed by a general division of radio channels and words about themselves. On top of that, we wrote a little about antennas, what antennas are, what antennas exist and what are the antenna parameters. Part of the network analyzer followed and a little about vector network analysis itself. At the very end, the measurements are shown and what everything looked like