The paper deals with the optimization of the Vivaldi antenna, which is suitable for the measurement of impulse radiation characteristics. In case of particular ultra wideband applications (i.e. radar, positioning, etc.), it is crucial to know the transient responses of antennas. The optimization process searches for the Vivaldi antenna shape. The optimization accomplishes three required parameters — good matching, minimal distortion and smaller antenna dimensions. The parametric study and the manual step-by-step method were used in the process of antenna optimization. The main part of the paper presents the impulse distortion minimization by the feeding transition design and the overall obtained results, which are compared with the measured...
A novel class of complex-shaped antipodal Vivaldi antennas with enhanced impedance matching characte...
This final year project studied optimal design of wideband Vivaldi antennas for ultra-wideband radar...
In this work, computationally efficient design optimization of frequency selective surface (FSS)-loa...
The paper deals with the optimization of the Vivaldi antenna, which is suitable for the measurement ...
The paper deals with the optimization of the Vivaldi antenna, which is suitable for the measurement ...
In this an ultra-wideband antipodal Vivaldi antenna among end fire radiation patterns function at UW...
Abstract. Two different antipodal Vivaldi antennas design with better performances are proposed. The...
Basic properties and new design principles of ultra wideband Vivaldi antennas are presentedand discu...
This paper describes optimization of the planar ultra wideband dipole antennas, which are optimized ...
In this paper, the radiation characteristics of the conventional Vivaldi antenna are improved by pro...
The functional characteristics and parametric study of Ultra-Wideband Antipodal Vivaldi Antenna alon...
UWB antennas with compact size, stable patterns of end-fire radiation and high gain find many of app...
This article presents the design of Vivaldi antennas for the UWB frequency range specified by the Fe...
The objectives of this thesis are to 1) determine how Vivaldi antenna parameters affect the performa...
This report presents a final year project study of wideband Vivaldi antennas for radar antenna array...
A novel class of complex-shaped antipodal Vivaldi antennas with enhanced impedance matching characte...
This final year project studied optimal design of wideband Vivaldi antennas for ultra-wideband radar...
In this work, computationally efficient design optimization of frequency selective surface (FSS)-loa...
The paper deals with the optimization of the Vivaldi antenna, which is suitable for the measurement ...
The paper deals with the optimization of the Vivaldi antenna, which is suitable for the measurement ...
In this an ultra-wideband antipodal Vivaldi antenna among end fire radiation patterns function at UW...
Abstract. Two different antipodal Vivaldi antennas design with better performances are proposed. The...
Basic properties and new design principles of ultra wideband Vivaldi antennas are presentedand discu...
This paper describes optimization of the planar ultra wideband dipole antennas, which are optimized ...
In this paper, the radiation characteristics of the conventional Vivaldi antenna are improved by pro...
The functional characteristics and parametric study of Ultra-Wideband Antipodal Vivaldi Antenna alon...
UWB antennas with compact size, stable patterns of end-fire radiation and high gain find many of app...
This article presents the design of Vivaldi antennas for the UWB frequency range specified by the Fe...
The objectives of this thesis are to 1) determine how Vivaldi antenna parameters affect the performa...
This report presents a final year project study of wideband Vivaldi antennas for radar antenna array...
A novel class of complex-shaped antipodal Vivaldi antennas with enhanced impedance matching characte...
This final year project studied optimal design of wideband Vivaldi antennas for ultra-wideband radar...
In this work, computationally efficient design optimization of frequency selective surface (FSS)-loa...