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The Improvement of first Iteration Log Periodic Fractal Koch Antenna with Slot Implementation
Ist Teil von
International journal of electrical and computer engineering (Malacca, Malacca), 2018-08, Vol.8 (4), p.2564
Ort / Verlag
Yogyakarta: IAES Institute of Advanced Engineering and Science
Erscheinungsjahr
2018
Link zum Volltext
Quelle
EZB Electronic Journals Library
Beschreibungen/Notizen
In this paper, a slotted is introduced at each of the radiating elements on the 1st iteration log periodic fractal Koch antenna (LPFKA). The antenna is designed to testify the appropriate performance at UHF Digital television which operates from 4.0 GHz to 1.0 GHz. The dimension of the conventional 0th iteration LPKFA is successfully reduced by 17% with the implementation of slotted. The results show a good agreement with a stable radiation pattern across the operating bandwidth, stable gain more than 5 dBi and reflection coefficient of below -10 dB over the desired frequency range.