DESIGN OF THE COMPACT ULTRA-WIDEBAND (UWB) ANTENNA BANDWIDTH OPTIMIZATION USING PARTICLE SWARM OPTIMIZATION ALGORITHM

Design of the Compact Ultra-Wideband (UWB) Antenna Bandwidth Optimization Using Particle Swarm Optimization Algorithm

In this paper a particle swarm optimization (PSO) algorithm is presented to design a compact stepped triangle shape antenna in order to obtain the proper UWB bandwidth as defined by FCC.By changing the various cavity Dryer Fan Pulley dimensions of the antenna, data to develop PSO program in MATLAB is achieved.The results obtained from the PSO algor

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Oriental Elements in the Material Culture of Azaq and the Problem of Migrations of the Golden Horde Urban Population

The data on the emergence of new Oriental material culture elements in the city of Azaq, such as new housing and pottery types, characteristic of the mid-14th-century Golden Horde cities of the Lower Volga region, are provided in the article.Particular attention V-neck is paid to the appearance of new types of dwellings with the kang-based system o

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