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This paper presents the design and prototype of a wireless health monitoring system using mobile phone accessories. We focus on measuring real-time electrocardiogram (ECG) and heart rate monitoring using a smartphone case. With the increasing number of cardiac patients worldwide, this design can be used for early detection of heart diseases. Unlike most of the existing methods that use an optical...
Continuously monitoring the vital signs over a long period of time is important for heart diseases. However, a traditional wearable device may be inconvenient to carry. Therefore, the size of low power ICs and wireless modules in this device need to be minimized for healthcare system. In this paper, we proposed non-contact and low power sensors with integrated kinetic sensor for multiparameter real...
The demands and interests in non-contact health monitoring have increased rapidly in recent years due to its noninvasive method and easy to use in daily life. In this paper, a real time and non-contact based cardiac monitoring system including a sensor is presented. The sensor is capacitively-coupled with human skin and does not cause impediments in the natural movement of the user. Moreover, low...
A compact Wearable antenna with phantom is proposed and simulated in this paper. This antenna consists of a circular patch with notch-cut fed by a 50 ohm microstrip line, and a partial ground plane. The substrate of the designed antenna is made from a leather fabric (εr=1.8). The phantom consists of three layers and they are skin, fat and muscle. The proposed antenna is able to achieve an impedance...
A compact patch antenna is proposed and simulated in this paper. The proposed antenna comprises of a rectangular patch section with cut off from top corners, slot on the patch and a coplanar waveguide (CPW) feed line for excitation to achieve wideband frequency range. The performance of the compact coplanar antenna under different bending conditions is described in this paper. The proposed antennas...
In this article, a novel and compact ultra wide band (UWB) logo-type textile antenna structure is presented. The increasing interest in wearable product such as medical devices, health monitoring, sport wear and military domains promises to replace wired-communication networks in the near future in which antennas play a paramount role. This logo-type antenna represents the logo of author's university...
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