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Brain-machine interface (BMI) is a multidisciplinary field that has been recently developed in an attempt to help restore functionalities for paralyzed individuals. One of the key components for the implementation of a wireless BMI necessitates unique designs for both the internal brain and external head antennas. In this paper, we initially revisited the design of an optimized 1-mm3 implantable antenna...
Modern wireless devices are increasingly becoming completely integrated, where all components from the source to the antenna are included in the overall design. From a design and manufacturing standpoint this is quite advantageous, however, from a testing and measurement standpoint, verifying performance can be complicated, especially when characterizing the antenna. In conventional antenna measurements,...
A flexible and efficient computer program is developed to compute complex amplitude coupling between two arbitrarily oriented and positioned antennas in near- and far-field regions. The program only requires as input complex vector farfield patterns of the two antennas and geometry of the coupling scenario. While theoretical development is almost entirely based on previous work in the literature,...
This paper characterizes and analyses the link budget requirements for the conformal capsule antenna in the medical capsule imager system. A link budget is developed for the capsule system based on certain parameters (frequency, SAR, power limitations) and it is shown that using the present antenna system; a reliable communication link can be developed for indoor communication for bio-telemetry applications...
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