Wearable Pattern-Diversity Dual-Polarized Button Antenna for Versatile On-/Off-Body Communications
نویسندگان
چکیده
A wearable dual-port button antenna that excites pattern-diversity dual-polarized waves is proposed for on-/off-body applications. Its simple structure comprises of two radiators and a common ground plane designed into substrates. The crossed-dipole radiator made by symmetric bowtie dipoles printed on circular-shaped semi-rigid substrate, which covers an ultra-wideband (UWB) application with circular polarization directional radiation patterns, high gain, efficiency suitable off-body communication. annular-ring are conductive textile the square-shaped flexible-felt substrate. shorted to using four vias, generates triple TM modes covering 2.45/5.85 GHz wireless body area networks (WBAN) omni-directional patterns 3.8 C-band pattern communications. fabricated verified measurement in both free space phantom environment. Measurements agreed well simulations. Simulated specific absorption rates (SARs) under US EU standards below safe level, making
منابع مشابه
dual band slotted patch antenna for on/off-body communications
body centric wireless communication (bcwc) has been the topic of much research in recent years. in this manuscript, a novel low-cost microstrip patch antenna is designed for on-/off-body communications with a dual-band operation. the proposed structure exhibits a monopole-like radiation pattern at 2.45ghz and a broadside radiation at 4.8ghz, simultaneously. lateral dimensions of 42 mm × 46 mm a...
متن کاملDual Band Slotted Patch Antenna for On/Off-body Communication
Body Centric Wireless Communication (BCWC) has been topic of much research in recent years. In this manuscript, a novel low-cost microstrip patch antenna is designed for on-/off-body communication with a dual-band operation. The proposed structure exhibits a monopole-like radiation pattern at 2.45 GHz and a broadside radiation at 4.8 GHz, simultaneously. Lateral dimensions of 42 mm × 46 mm and ...
متن کاملA Compact Dual-Mode Wearable Antenna for Body-Centric Wireless Communications
The miniaturization of electronic devices is leading to the creation of body-centric wireless communications (BCWCs), in which wireless devices are attached to the human body. In particular, personal healthcare is considered as the biggest potential application. In this paper, we propose a compact wearable dual-mode (on-body and off-body modes) antenna for personal healthcare systems. For on-bo...
متن کاملReduced Size, Dual-Polarized Microstrip Patch Antenna for Wireless Communications
A novel, compact, probe-fed microstrip patch antenna for operation in dual-polarization mode is proposed. The novel design is achieved by etching out a symmetric pattern of crossed slots from the surface of a square probe-fed patch. Reduction in patch size of up to 51% with respect to a traditional dual-polarized square patch operating at the same frequency is obtained. Results show linear pola...
متن کاملCompact Dual-Band Dual-Polarized Antenna for MIMO LTE Applications
HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Access
سال: 2022
ISSN: ['2169-3536']
DOI: https://doi.org/10.1109/access.2022.3206799