Comparison of wideband High-Impedance Surfaces for low-profile high-gain UHF antenna design

2015 ◽  
Author(s):  
Nora Mohamed Mohamed-Hicho ◽  
Eva Antonino-Daviu ◽  
Marta Cabedo-Fabres ◽  
Miguel Ferrando-Bataller ◽  
Daniel Sanchez-Escuderos
Keyword(s):  
High Gain ◽  
Antenna Design ◽  
High Impedance ◽  
Low Profile ◽  
Uhf Antenna

scholarly journals A novel low profile high-gain UHF antenna using High-Impedance Surfaces

2014 ◽  
Author(s):  
Nora Mohamed Mohamed-Hicho ◽  
Eva Antonino-Daviu ◽  
Marta Cabedo-Fabres ◽  
Miguel Ferrando-Bataller
Keyword(s):  
High Gain ◽  
High Impedance ◽  
Low Profile ◽  
Uhf Antenna

scholarly journals A Novel Low-Profile High-Gain UHF Antenna Using High-Impedance Surfaces

2015 ◽  
Vol 14 ◽  
pp. 1014-1017 ◽  
Author(s):  
Nora Mohamed Mohamed-Hicho ◽  
Eva Antonino-Daviu ◽  
Marta Cabedo-Fabres ◽  
Miguel Ferrando-Bataller
Keyword(s):  
High Gain ◽  
High Impedance ◽  
Low Profile ◽  
Uhf Antenna

Design of a compact low profile high-gain UHF antenna using High-Impedance Surfaces

2014 ◽  
Author(s):  
Nora Mohamed Mohamed-Hicho ◽  
Eva Antonino-Daviu ◽  
Marta Cabedo-Fabres ◽  
Miguel Ferrando-Bataller
Keyword(s):  
High Gain ◽  
High Impedance ◽  
Low Profile ◽  
Uhf Antenna

scholarly journals Optimization Environment Definition for Beam Steering Reflectarray Antenna Design

Mathematics ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 33
Author(s):  
Alessandro Niccolai ◽  
Francesco Grimaccia ◽  
Marco Mussetta ◽  
Riccardo Zich ◽  
Alessandro Gandelli
Keyword(s):  
Beam Steering ◽  
Aerospace Industry ◽  
High Gain ◽  
Antenna Design ◽  
Antenna Performance ◽  
Design Variables ◽  
Low Profile ◽  
Evolutionary Optimization Algorithms ◽  
Reflectarray Antenna ◽  
Complete Optimization

Reflectarray antennas are low-profile high-gain systems widely applied in the aerospace industry. The increase in their application is leading to the problem of getting more advanced performance while keeping the system as simple as possible. In these cases, their design cannot be conducted via analytical methods, thus evolutionary optimization algorithms are often implemented. Indeed, the design is characterized by the presence of many local minima, by high number of design variables, and by the high computational burden required to evaluate the antenna performance. The purpose of this paper is to develop, implement, and test a complete Optimization Environment that can be applied to achieve high scanning capabilities with a reflectarray. The design of the optimization environment has been selected to be flexible enough to be applied also with other different algorithms.

scholarly journals Low Profile UHF Antenna Design for Low Earth-Observation CubeSats

2022 ◽  
Vol 71 (2) ◽  
pp. 2533-2542
Author(s):  
Md. Amanath Ullah ◽  
Touhidul Alam ◽  
Ali F. Almutairi ◽  
Mohammad Tariqul Islam
Keyword(s):  
Earth Observation ◽  
Antenna Design ◽  
Low Profile ◽  
Uhf Antenna
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