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This paper deals with the design of a compact antenna with multi-band and tuning capability for agile communication standards within LTE bands. The design of a planar dual-band antenna at cellular system frequencies is described and an innovative tuning mechanism based on EM coupling of the tunable capacitor to the resonating element is proposed. The antenna tuning ability between communication systems...
This work describes the optimization process of a dual band antenna by using two evolutionary method: Evolutionary Programming (EP) and Particle Swarm (PSO). These techniques have been used to increase the bandwidth of each band. The bandwidth criterion is that the return loss must be less or equal to −10dB. The antenna has been made by two single antennas: Planar F-Inverted Antenna (PIFA) and patch...
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