Add to ORKGA method is presented for optimising the performance indices of aperture antennas in the presence of blockage. An N-dimensional objective function is formed for maximising the directivity factor of a circular aperture with blockage under sidelobe-level constraints, and is minimised using the simplex search method. Optimum aperture distributions are computed for a circular aperture with blockage of circular geometry that gives the maximum directivity factor under sidelobe-level constraints
Implications and improvements of edge brightening effects led by Q factor minimization restricted to...
The high Q-factor (low bandwidth) and low efficiency make the design of small antennas challenging. ...
Abstract—A full-wave procedure for designing electrically large optimized classical aperture antenna...
A method is presented for optimising the performance indices of aperture antennas in the presence of...
A method of synthesizing aperture antenna excitations to obtain optimum performance in the presence ...
Absfracf-A method of synthesizing aperture antenna excitations to obtain optimum performance in the ...
We present an investigation on the optimal aperture, both its size and current source distribution, ...
Optimization of some aperture antenna performance indices with and without pattern contraints b
We apply array signal processing techniques to the transmitting aperture field modes in order to det...
Synthesis of the aperture distributions yielding the best rejection of noise or interfering sources ...
We combine array-signal-processing and spectral domain techniques to determine the optimal aperture ...
In this work the side lobes of the radiation pattern emitted by circular aperture antenna is reduced...
We determine the optimal source aperture field distribution to maximize the power transfer through a...
We present our investigations on the optimal size of uniform antenna aperture for the maximum near-f...
The main feature of an antenna array is its ability to form and scan the shaped main beam by using t...
Implications and improvements of edge brightening effects led by Q factor minimization restricted to...
The high Q-factor (low bandwidth) and low efficiency make the design of small antennas challenging. ...
Abstract—A full-wave procedure for designing electrically large optimized classical aperture antenna...
A method is presented for optimising the performance indices of aperture antennas in the presence of...
A method of synthesizing aperture antenna excitations to obtain optimum performance in the presence ...
Absfracf-A method of synthesizing aperture antenna excitations to obtain optimum performance in the ...
We present an investigation on the optimal aperture, both its size and current source distribution, ...
Optimization of some aperture antenna performance indices with and without pattern contraints b
We apply array signal processing techniques to the transmitting aperture field modes in order to det...
Synthesis of the aperture distributions yielding the best rejection of noise or interfering sources ...
We combine array-signal-processing and spectral domain techniques to determine the optimal aperture ...
In this work the side lobes of the radiation pattern emitted by circular aperture antenna is reduced...
We determine the optimal source aperture field distribution to maximize the power transfer through a...
We present our investigations on the optimal size of uniform antenna aperture for the maximum near-f...
The main feature of an antenna array is its ability to form and scan the shaped main beam by using t...
Implications and improvements of edge brightening effects led by Q factor minimization restricted to...
The high Q-factor (low bandwidth) and low efficiency make the design of small antennas challenging. ...
Abstract—A full-wave procedure for designing electrically large optimized classical aperture antenna...