Design of a Novel Compact and Superdirective Two and Three Elements Antenna Array

Design of a Novel Compact and Superdirective Two and Three Elements Antenna Array

In this paper, a novel superdirective and compact two and three elements antenna arrays is proposed. These antenna array consists on a capacitively loaded loop (CLL) placed in the near field of a monopole. This elementary antenna is then used in two other configurations with two and three element co...

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Bibliographic Details
Published in:2020 4th International Conference on Advanced Systems and Emergent Technologies (IC_ASET) pp. 225 - 228
Main Authors: Dakhli, Saber, Laadhar, Lotfi, Floch, Jean-Marie, Sheikh, Muntasir, Rmili, Hatem
Format: Conference Proceeding
Language:English
Published: IEEE 15-12-2020
Subjects:
Antenna array
Antenna arrays
Antenna radiation patterns
Capacitively Loaded-Loop (CLL)
Conferences
Directive antennas
Impedance
Loaded antennas
Miniaturized antenna
Simulation
Superdirectivity
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Summary:In this paper, a novel superdirective and compact two and three elements antenna arrays is proposed. These antenna array consists on a capacitively loaded loop (CLL) placed in the near field of a monopole. This elementary antenna is then used in two other configurations with two and three element compact parasitic arrays to obtain a higher directivity. The dimensions of elements arrays are identical. However, only one of them is fed whereas the other (one or two) is used as a parasitic element. The design of the basic structure and the antenna arrays as well as the simulation results in terms of impedance mismatch and radiation patterns are reported and discussed.
DOI:10.1109/IC_ASET49463.2020.9318227