Search for: [Abstrakt = "This paper proposes a slotted patch antenna with wide bandwidth covering ISM frequency band \(2.40\-2.48 GHz\) for implantable biotelemetry applications. A homogeneous skin phantom \(HSP\) model proves the usability of the proposed antenna in in\-body environments. At a resonance frequency of 2.42 GHz, the design shows an S11 parameter of \-35.56 dB, a percentage impedance bandwidth of 66.6% \(2\-4 GHz\), and the maximum peak gain of \-24.80 dBi. To validate the simulated results, the designed antenna was fabricated and measured, showing good compliance with the expected results. To ensure tissue safety, a specific absorption rate \(SAR\) is simulated for the proposed antenna which satisfies the requirements of IEEE standards, with a value of 87.75 W\/kg for 10 g of tissue. The proposed antenna shows a telemetry range of 11 and 6.3 m at 7 kbps and 100 kbps data rates, respectively. The key features of the proposed antenna include the following\: miniaturization, good S parameters, wide bandwidth, low SAR, good telemetry range, and high gain."]

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