Universiti Teknologi Malaysia Institutional Repository

Slotted log periodic antenna with first iteration Fractal Koch technique for UHF TVWS applications

Rahman, N. A. and Jamlos, M. F. and Rahim, S. K. A. (2016) Slotted log periodic antenna with first iteration Fractal Koch technique for UHF TVWS applications. In: 6th IEEE International RF and Microwave Conference, RFM 2015, 14 December 2015 through 16 December 2015, Sarawak; Malaysia.

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Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....

Abstract

This paper proposed a compact Log Periodic Fractal Koch Antenna (LPFKA) by utilizing slots for Ultra High Frequency (UHF) Television White Space Spectrum (TVWS) bands applications. This log periodic antenna is comprised of ten radiating elements with titled slot angles and placed on both sides of the substrate in crisscross arrangement. This antenna was designed at frequency between 0.47 GHz and 0.79 GHz which focus on UHF TVWS bands. With the gains from 4.41 dBi to 7.2 dBi and reflection coefficient below than -10 dB over desired frequencies, this antenna is suitable and has a big potential for super Wi-Fi UHF TVWS applications.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:crisscross arrangement, LPFKA, titled slot angles, UHF TVWS
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:73026
Deposited By: Muhammad Atiff Mahussain
Deposited On:29 Nov 2017 23:58
Last Modified:29 Nov 2017 23:58

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