Publication: Antena dwi-jalur menggunakan kabel sepaksi
Loading...
Date
2005-03-01
Authors
Ahmad Ramli, Maisarah
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Antenna using coaxial cable is extensively used in communication system. However the knowledge and characteristic about this type of antenna is not complete and therefore a comprehensive research is necessary. This project has examine the main characteristic of this antena such as the resonant frequency, input impedance and radiation pattern. This examine have been done to get the theoretical equivalent so that this antenna can be use as dual band antenna. The meaning of dual band antenna is it can be use in UHF (ultra high frequency) dan GPS (global positioning system). The research is done by measuring the resonant frequency for the model antenna. Then all the frequency data will be plot in graph to find the relationship that exist. The equivalent are successfully been create but it is not exact. The input impedance for this antenna also have been studied. Input impedance is one of the important parameter to know the capability of the antenna. Next are the reseach of the radiation pattern. The half wave dipole antenna will be use as the transmitter while the receiver is coaxial cable antenna.