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A gain enhanced planar Yagi-Uda antenna with pattern reconfiguration is presented. The prototype provides an omnidirectional pattern as well as a high-gain directive pattern, which can be reconfigured on two orthogonal planes. For the first time, the principle of a Yagi-Uda antenna combined with pattern reconfiguration is implemented without complexity on a planar prototype. The pattern reconfiguration...
A topology governs the logical connectivity between the nodes in the network. Development of Wireless Body Area Networks (WBANs) requires applying tailored technologies to countermeasure the effects of wireless propagation while satisfying constrains imposed by hardware. Important part of this process is topology selection as it affects the development of the entire network protocol stack. For example,...
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