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Conventional slotted waveguide antennas are well known and prominently used for many military and even marketable applications. This is due to their different advantageous electrical and mechanical characteristics. It is also well known that this type of antennas is a typical array of slots with which the width of the main beam can be controlled in only one plane by using a different number of elements...
In this paper, electromagnetic cellular propagation modeling with the presence of a human head is presented, taking into account the nature of the human hair existing in the world. Numerical results obtained by the “Complete Technology” approach — offering Finite Integration Technique, Finite Element Method, Method of Moments, MLFMM, Transmission-line matrix and System Assembly and Modeling — are...
Antennas are becoming crucial in an increasingly growing number of vital applications, particularly with the emergence of the 3G and 4G generations of communications. Point-to-multipoint configuration is a major interest nowadays; therefore antennas are designed for this purpose where efficiency, size, and cost play a decisive role. The common practice is to refer to the already existing antennas...
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