[PDF] Top 20 Synthesis of a Linear Antenna Array for Maximum Side lobe Level Reduction

... reduce Side Lobe Level (SLL) of antenna arrays to save power and improve Quality of Service (QoS) by ensuring maximum radiation in desired direction, several methods are available in ... See full document

... Matin,” Synthesis of Antenna Arrays Using Artificial Bee Colony Optimization Algorithm”, International journal of microwave and optical ...of linear antenna array using Genetic ... See full document

... modulated linear antenna arrays that provide an attractive means for synthesis of low/ultra-low sidelobes, in the framework of multi- objective ...minimum maximum sidelobe level, ... See full document

... the linear antenna array by introducing the non-uniform element spacing between the antenna array elements with the help of evolutionary algorithms such as Genetic algorithm[1], ... See full document

... non-uniform antenna arrays are used for highly directive beam generation with reduced side lobe ...aperiodic antenna array, with non-uniform inter-element spacing, is used for ... See full document

... various linear antenna array design obtained by GA ...five linear array structures are assumed, each maintaining a fixed spacing between the ...The antenna model consists of N ... See full document

... of antenna arrays, side lobe levels (SLLs) are commonly ...determines maximum SLL is the main source of electromagnetic interference (EMI), and hence, it should be reduced without disturbing ... See full document

... first side lobe level of an antenna array, without disturbing the main beam width using doplh – chebyshev ...reduce Side Lobe Level (SLL) of antenna arrays ... See full document

... an antenna array to restore the original pattern by changing the excitation amplitude of the antenna elements are detailed in ...[3–8]. Antenna array failure correction by genetic ... See full document

... low side lobes is a difficult ...large linear and planar antenna arrays of uniformly excited isotropic ...synthesize linear arrays so as to yield the maximum relative sidelobe ... See full document

... possible side-lobe level for an array is of ...For linear, equally spaced arrays, the problem of determining the optimal weights was solved by Dolph and published in ...specified ... See full document

... pattern synthesis is an important topic in the smart ...various antenna parameter to obtain the given radiation pattern of antenna array like beam width, specific position of null, side ... See full document

... an array involves the removal (turning off) of some elements from a periodic or uniformly spaced array to create a desired ...the reduction in cost, weight and power ...the synthesis of arrays ... See full document

... microstrips antenna array with low sidelobe and backlobe has been studied in ...aperture linear array can help to acquire low SLL ...Sidelobe reduction to -20 dB has also been obtained ... See full document

... For reduction of the side lobe level further, the array must be made aperiodic by altering the positions of the antenna elements while maintaining all excitation amplitudes ... See full document

... of 50 and r  [0,1] . Each of these two algorithms is executed 10 times. For each run 300 generations are considered and the radiation pattern is obtained with 1200 angles. And the azimuth angular region is considered ... See full document

... the synthesis of circular and hexagonal arrays for smart antenna applications ...conformal array synthesis [18]. PSO has also been used for the synthesis of phased arrays ...the ... See full document

... resultant maximum SLL, HPBW, and DRR are listed in Table ...of maximum SLL reduction and HPBW. It provides SLL reduction of about 123 ...few reduction of about 42 ... See full document

... the antenna needs to have competitive advantages such as low cost, compact size, high gain, low side lobe and easy ...smaller antenna size which can greatly reduce the whole dimension of the ... See full document

... elementary antenna which is composed of two inclined slots is characterized by full-wave ...of linear antenna arrays with above 16 dB gain and low side lobe level (< −25 dB), ... See full document