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A compact size microstrip fed UWB antenna with dual-band notched characteristics is presented in this paper. The first band notch is achieved by using defected microstrip structure band stop filter which is inserted in the microstrip feed line to reduce the interference with the WLAN from 5.1 GHz to 5.9 GHz. The second notch is accomplished by using a meandered slot etched in the radiating patch to...
This study presents the design of switching techniques for dual-notched ultra-wideband antenna. The dual band-notched frequencies are achieved by using switched defected microstrip structure band stop filter inserted in the microstrip feed line and a switched meandered slot etched in the radiation patch. The switching reconfiguration is accomplished by combining the two ideal switches to introduce...
This paper presents a design and realization of a compact size third order coupled resonators band pass filter based on metamaterial split ring resonators. The proposed filter has center frequency of 2.4 GHz for wireless LAN applications with single transmission zero at 2.6 GHz. The filter design is based on the coupling matrix and external quality factor extraction and confirmed by experimental measurements...
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