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There is wide application of wearable products and devices in biomedical field and even the usage is increasing exponentially. The antenna presented here is suitable for monitoring, alerting and demanding attention during any hospital emergency. This ultra-wide band (UWB) flexible umbrella shape body worn antenna is fabricated on a jean's material as a substrate. The incarnated antenna has a - 10dB measured impedance band width of 1309MHz.The antenna size is 64.2 × 77.2 mm 2 . The effect of the radiation on human body by this antenna is calculated through Specific absorption rate value (SAR). The result in terms of band width, return loss, radiation pattern along with gain and efficiency are presented to validate functionality of current proposed design.
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Kumar et al. (2024) studied this question.
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