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The design, implementation and testing of a wireless medical system (WMS) for continuous monitoring of biological parameters are presented in this paper. Special emphasis has been made on the implantable unit prototype. The proposed system consists of three main sections: implantable medical device (IMD), base station (BS) and graphical user interface. The IMD and BS communicate through an RF link...
This paper presents a 12-lead electrocardiogram (ECG) wireless medical system (WMS) aimed to provide continuous patient monitoring. The WMS consists of three sections: end device (ED), base station (BS) and graphical user interface (GUI). The ED and BS communicate through an RF link that operates in the industrial, scientific and medical (ISM) band at 2.45 GHz. The ED is based on commercially-available...
This paper presents an inverse Chebyshev filter for channel selection in the baseband section of an extravehicular activity (EVA) fully integrated radio receiver. The filter is synthesized from a 4th order doubly-terminated LC ladder prototype using a leapfrog structure in order to minimize the use of active components. The cutoff frequency of the filter is digitally controlled for different channel...
This paper presents a wireless medical system (WMS) for continuous monitoring of biological parameters with special emphasis on the implantable unit prototype. The proposed WMS consists of three subsystems: implantable medical device (IMD), base station (BS) and graphical user interface (GUI). The IMD and BS communicate through an RF link that operates in both the industrial, scientific and medical...
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