Array pattern synthesis using digital phase control by quantized particle swarm optimization

TH Ismail, ZM Hamici - IEEE Transactions on Antennas and …, 2010 - ieeexplore.ieee.org
A modified PSO algorithm called quantized PSO (QPSO) is described for the synthesis of
antenna array patterns by digital phase shifters. The solution space of the QPSO algorithm is …

Interference suppression by element position control of phased arrays using LM algorithm

DI Abu-Al-Nadi, TH Ismail, MJ Mismar - AEU-International Journal of …, 2006 - Elsevier
A new numerical technique is proposed for array pattern synthesis to suppress multiple
interference signals using the position perturbations of linear antenna elements. The …

[PDF][PDF] Pattern nulling by iterative phase perturbation

MJ Mismar, TH Ismail - Journal of electromagnetic waves and applications, 1999 - jpier.org
The considerable interest in phase-only control of the element weights of array antennas to
suppress interference reflects the growth in importance of both phase arrays and adaptive …

Do Chemical Reactors Hold the Solution for Global Economic Crises?

Y Shachmurove, R Shinnar - 2012 - papers.ssrn.com
What can economists learn from dynamic partial control of chemical reactors? Both chemical
reactors and the economy involve many variables that are difficult to fully predict or control …

Sector nulling in planar irregular sub‐arrayed sparse array antennas

AA Khan, AK Brown - IET Microwaves, Antennas & Propagation, 2016 - Wiley Online Library
This study concerns wide angular sector (higher order) null synthesis in planar irregular
sparse antenna arrays when aperture distributed sub‐arrays are used to reduce the …

Null steering with element failures using partial controlled linear arrays

MJ Mismar, TH Ismail - Electromagnetics, 2003 - Taylor & Francis
This paper deals with re-optimizing linear array patterns with multiple wideband null steering
when arbitrary element failures occur. Using partial controlled arrays, the re-optimization …

[PDF][PDF] An essay in favor of dynamic partial control of the economy

Y Shachmurove, R Shinnar - International Journal of Business, 2012 - ijb.cyut.edu.tw
This paper applies recent innovations in the study of dynamic chemical structures to
economic systems. Partial control of chemical process systems, especially chemical …