An all textile H-plane SIW horn antenna with metameterial absorber for millimeter-wave WBAN applications

Lee, Seongkyu; Choi, Jaehoon

doi:10.1109/apusncursinrsm.2017.8073369

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2019

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“…As a result, the input power of the antenna is limited, thus addressing the overall system power budget problem [10,11]. Aiming to suppress radiation toward the body surface, a SIW H-plane horn antenna with an extended ground with a meta-surface and a large conducting plane was proposed [12,13]. However, the extended ground and large conducting plane make the radiation beam pattern of the antenna tilted toward the broadside.…”

Section: Introductionmentioning

confidence: 99%

All-Textile Corrugated Ground SIW Horn Antenna for Millimeter-Wave WBAN Applications

Lee

Choi

2019

J Electromagn Eng Sci

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An all-textile H-plane substrate integrated waveguide (SIW) horn antenna for millimeter-wave wireless body area network applications is proposed. A coaxially fed SIW H-plane horn is designed for radiation toward a human body surface. To reduce the radiation to a human body and simultaneously increase the radiation to the human body surface, an extended corrugated ground is attached in front of the aperture of a horn. All components are made of textile materials. The simulated 10 dB return loss bandwidth is 2,400 MHz (26.7-29.1 GHz), which covers a potential candidate frequency band for 5G communication. The simulated and measured results show that the proposed antenna has a directional radiation pattern toward the body surface and a low power density below the antenna.

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