Design of Dual-Band and Dual-Polarized Microstrip Antenna for Applications on HAPs | Zendy

Lucas S. Pereira | Zendy; Marcos Vinicius Heckler | Zendy; Cleiton Lucatel | Zendy

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Design of Dual-Band and Dual-Polarized Microstrip Antenna for Applications on HAPs

Author(s) -

Lucas S. Pereira,

Marcos Vinicius Heckler,

Cleiton Lucatel

Publication year - 2016

Publication title -

journal of communication and information systems

Language(s) - English

Resource type - Journals

eISSN - 1980-6612

pISSN - 1980-6604

DOI - 10.14209/jcis.2016.8

Subject(s) - multi band device , microstrip antenna , patch antenna , bandwidth (computing) , impedance matching , radiator (engine cooling) , microstrip , computer science , acoustics , antenna (radio) , electrical impedance , electronic engineering , optics , electrical engineering , physics , telecommunications , engineering

This paper presents the design of a dual-band microstrip antenna with dual polarization characteristic for high altitude platforms (HAPs). The antenna has two isolated ports and is suitable for terminals with receiving and transmitting functions operating simultaneously. The element is designed for operation at 5.8 and 7 GHz with 100 MHz bandwidth in each band. The antenna geometry and its main design parameters are presented and discussed in the paper. Numerical and experimental results show that this radiator exhibits good performance in terms of impedance matching and circular polarization purity.

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