Open AccessCompact antennas for mobile radio communications
Author(s) -
Yuri Nechaev,
Klimov Alexander,
Ilia Peshkov,
Vereitin Vladimir
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 - 10.1088/1742-6596/1279/1/012009
Subject(s) - omnidirectional antenna , radiation pattern , antenna measurement , antenna (radio) , dipole antenna , antenna gain , periscope antenna , antenna efficiency , coaxial antenna , collinear antenna array , reconfigurable antenna , physics , computer science , acoustics , telecommunications , electrical engineering , engineering
A compact linearly polarized three-element antenna with sector radiation pattern and a cylinder antenna array with electrically switchable radiation pattern for base stations of mobile radio communication systems are presented. The operational frequency range of the antennas is 440-470 MHz. The single antenna has antenna gain not less than 7 dBi, while the antenna gain of the cylinder antenna array is not less than 5 dBi in case of omnidirectional radiation pattern and 10 dBi in case of sector radiation pattern.