Wearable antenna with low SAR for 2.45 GHz wireless medical devices and analysis of the effect of different spacing introduced

Sabrin, Sumyea; Rahman, Md. Mostafizur

doi:10.1109/iceeict.2015.7307369

Cited by 3 publications

(1 citation statement)

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“…It is bonded to a piece of Rogers R04003C as the substrate with the thickness of 0.1 mm. The dimensions of the patch and feedline of the antenna were calculated using the equations cited in [18] and tabulated in Table 3. Figure 7 shows the front view of the antenna, which consists of a waveguide port in three basic layers.…”

Section: B) Transmitter Antenna Designmentioning

confidence: 99%

ABCS antenna for wireless body area network at 26 GHz

Afifi,

Azemi,

Amir

et al. 2023

The 15th Universiti Malaysia Terengganu Annual Symposium 2021 (Umtas 2021)

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The paper presents the design and investigation of a wearable textile antenna (receiver) and transmitter antenna operating in the wireless body area network (WBAN) of 26 GHz band for 5G mobile networks. The wearable antenna with an overall size of 30 mm x 40 mm x 1.26 mm achieves good impedance matching, high gain, and directive radiation pattern. Both antennas were designed using CST Microwave Studio to validate the simulation results. A rectangular radiating patch comprises a Shieldit electrotextile situated on one side of a non-conductive substrate panel with the ground plane. The bed sheet cotton fabric is used as the non-conductive substrate due to its widespread use in daily clothing with a dielectric constant is 3.2 and the loss tangent is 0.0027. In addition, the wearable antenna successfully achieved the high gain and efficiency of 12 dB and 90.83% respectively. Moreover, the antenna operating at 26 GHz with -40.48 dB return loss, which is less than the -10 dB in requirement. The simulated results show that this proposed wearable antenna is best suited for wireless body area network applications. Hence, the wearable antenna is simple, compact and easy to fabricate.

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Section: B) Transmitter Antenna Designmentioning

confidence: 99%