High power pattern reconfigurable phased antenna array based on a GaN HEMT

Chauloux, Antoine; Wahib, Mina; Clauzier, Sébastien; Antar, Yahia M. M.; Freundorfer, A.P.; Pouliguen, Philippe

doi:10.1109/cama.2016.7815780

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2019

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“…In recent times, L-Band is frequently used in radar tracking terrestrial and cellular tracking for navigation and other purpose there has [1][2].With this advent of wireless technology and ever growing demand for elevated data rate mobile communications. Array antennas have been widely used in point-to-point, and radar communication systems.…”

Section: Introductionmentioning

confidence: 99%

Design and Development of Miniaturized Planar Array Antenna for Multi Functional Radar

Kumar*,

Prasad

2019

IJITEE

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Miniaturized multi functional planner array antennas are presented for both L and S bands in this paper. A 3x8 array is proposed and the distance between antenna elements is only λ/2 so that size reduced significantly. The two dielectric substrates FR4 and RT duriod 6010 are used for different antennas. The antenna with FR4 substrate is fabricated and compared the results with simulated values. Coaxial feeding technique is adopted. Dual frequency multi functional array is simulated .Better gains, return losses and radiation patterns are obtained .The circular polarization is obtained by truncating the elements and it is useful for navigation. The results are compared with existing multi object tracking radar (MOTR).

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Section: Introductionmentioning

confidence: 99%