Open AccessDesign and analysis of radio antenna monopole arrays in the military world
Author(s) -
Yulius Darmawan,
Erfan Rohadi,
Harmalia Cahyani,
A. Adzikirani,
Azam Muzakhim Imammuddin
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1402/2/022089
Subject(s) - dipole antenna , acoustics , antenna (radio) , directional antenna , electrical engineering , monopole antenna , antenna measurement , omnidirectional antenna , computer science , engineering , telecommunications , electronic engineering , physics
The analysis and design of the proposed antennas is designated for receiving voice signals from Radio in general are out-of-prominent antennas and smaller indoor antennas, in this research, the authors aim to design and analyse an antenna with a simple design, a small dimension efficient, very easy installation, cheap and meet the antenna characteristics to support the movement in combat training within the Army. The antenna to be discussed is a monopole antenna Arrays with a minimalist shape that works at frequencies between 350MHz - 480MHz by adjusting the length of the horizontal elemental Active distance between the outer and inner to get the impedance matching. In order to obtain a unidirectional pattern, a metallic plane reflector is placed at a distance of about λ/4 from the array board: predicted gain (11 dB for 5 × 1 array and 15 dB for 9 × 1 array) and bandwidth (around 600 MHz) are larger than for conventional micro strip patch arrays having similar board dimensions. the proposed antenna has been numerically analysed for wireless communication systems.