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In this paper, a novel miniaturized capacitive loaded electromagnetic band gap (EBG) has been developed with the patch size of approximately)./36. The dimension is controllable using the lumped capacitive elements values. The surface impedance characteristic of the EBG structure is switchable as pin vias have been inserted and removed within the EBG center and the ground plane. Switching the EBG surface...
This paper presents a new reconfigurable multiband antenna. The slot dipole antenna is capable to operate at 2.4 GHz, 3.5 GHz and/or 5.2 GHz. This antenna can also be switched to operate at the single or dual band. Six switches are placed on the antenna structures to achieve frequency reconfigurability. While the operating frequency of this antenna is switched from triple-band to dual/single-band,...
A switchable parasitic patch antenna that has a capability to operate in four beams of operation is proposed. The presented antenna is developed with a single main radiator at the center of the antenna structure surrounded by four parasitic elements. It has a full ground plane functioned as a reflector that helps to boost the gain up to 8dBi. Antenna reconfiguration is achieved with the implementation...
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