The problem of synthesizing a linear array generating a shaped beam pattern with M filled s has 2M alternative solutions. In this study we examined their bandwidths as regards compliance with pattern quality or input impedance requirements in the presence and absence of a backing ground plane. Placing a ground plane behind the antenna almost doubles sidelobe level bandwidth
This paper explains how the measured directivity of antenna elements can be taken into account durin...
Recent developments in space exploration have shown a need for high resolution, high gain antennas. ...
This is the peer reviewed version of the following article:Brégains, J. C.; Trastoy, A.; Ares Pena, ...
[Abstract] We investigated variation in the bandwidths of ripple, sidelobe level, -3 dB beamwidth, a...
In the present work, the theoretical basis of the multiplicity of solutions obtained from an initial...
Design of antenna arrays for present day requirements has to take into account both mechanical and e...
The radiation characteristics of three directional radiation patterns derived from a two-bay horizon...
[Abstract] In this letter, the authors propose an optimization method based on the genetic algorithm...
This paper deals with the synthesis of flattop and cosecant squared beam patterns using the firefly alg...
DoctorThis dissertation describes a theoretical investigation of material effects on the bandwidth o...
Results are presented of research into the problem of finding an excitation of a given antenna such ...
This paper presents a comparative analysis of threeevolutionary algorithms, namely, Backtracking Sea...
Multiple antennas can be arranged in various geometrical configurations to form antenna array with h...
The antenna pattern synthesis is one of the signifiant problems in the phased array antenna. Pattern...
The aim of this paper is to demonstrate the application of Unequally Spaced Arrays (USAs) in decreas...
This paper explains how the measured directivity of antenna elements can be taken into account durin...
Recent developments in space exploration have shown a need for high resolution, high gain antennas. ...
This is the peer reviewed version of the following article:Brégains, J. C.; Trastoy, A.; Ares Pena, ...
[Abstract] We investigated variation in the bandwidths of ripple, sidelobe level, -3 dB beamwidth, a...
In the present work, the theoretical basis of the multiplicity of solutions obtained from an initial...
Design of antenna arrays for present day requirements has to take into account both mechanical and e...
The radiation characteristics of three directional radiation patterns derived from a two-bay horizon...
[Abstract] In this letter, the authors propose an optimization method based on the genetic algorithm...
This paper deals with the synthesis of flattop and cosecant squared beam patterns using the firefly alg...
DoctorThis dissertation describes a theoretical investigation of material effects on the bandwidth o...
Results are presented of research into the problem of finding an excitation of a given antenna such ...
This paper presents a comparative analysis of threeevolutionary algorithms, namely, Backtracking Sea...
Multiple antennas can be arranged in various geometrical configurations to form antenna array with h...
The antenna pattern synthesis is one of the signifiant problems in the phased array antenna. Pattern...
The aim of this paper is to demonstrate the application of Unequally Spaced Arrays (USAs) in decreas...
This paper explains how the measured directivity of antenna elements can be taken into account durin...
Recent developments in space exploration have shown a need for high resolution, high gain antennas. ...
This is the peer reviewed version of the following article:Brégains, J. C.; Trastoy, A.; Ares Pena, ...