The performance of petal antennas is often hampered by deployment errors, a prominent
form of error that has significant implications on radiation performance, and surface errors …

A method for the optimal synthesis of linear phased arrays when calibration errors and
mutual coupling are present is proposed. Starting from the knowledge of the mutual coupling …

For a frequency diverse array (FDA) antenna, the combination of time-modulated and
nonlinear distributed frequency offset is proposed to realize time-invariant spatial fine …

The analysis of the tolerances on the power pattern of an array of electromagnetic radiators
having excitation amplitudes affected by random errors around the nominal values is …

Phased array antennas have played a very important role in many different areas and
applications. It requires precise excitation of each antenna element by various synthesis …

This article provides a macrolevel overview of the System-by-Design (SbD) paradigm and
then applies it to the design of a representative complex system. By introducing a set of …

The analysis of the tolerances on the power patterns radiated by linear antenna arrays
whose excitations are affected by phase errors is carried out by means of an approach …

An innovative analytic strategy for the estimation of the average pattern behavior of reflector
antennas when surface deformations are present on the parabolic disc is proposed. Since …

The sensitivity of the power pattern generated by a planar array to both amplitude and phase
excitation errors is addressed. Under the hypothesis of uncertain, but bounded, tolerances …

An approach for the optimal design of linear arrays in the presence of tolerances on the
amplitude weights is presented. Starting from the knowledge of the maximum deviations …