Textile UWB Antenna with Metamaterial for Healthcare Monitoring | Zendy

S. Parameswari | Zendy; C. Chitra | Zendy

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Textile UWB Antenna with Metamaterial for Healthcare Monitoring

Author(s) -

S. Parameswari,

C. Chitra

Publication year - 2021

Publication title -

international journal of antennas and propagation

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.282

H-Index - 37

eISSN - 1687-5877

pISSN - 1687-5869

DOI - 10.1155/2021/5855626

Subject(s) - metamaterial , return loss , materials science , denim , ground plane , fabrication , bandwidth (computing) , antenna (radio) , acoustics , metamaterial antenna , optoelectronics , electrical engineering , microstrip antenna , engineering , telecommunications , antenna factor , physics , composite material , medicine , alternative medicine , pathology

A new metamaterial-based UWB band-notched textile antenna for body area network (BAN) with an operational frequency range of 3 GHz to 11 GHz is created in this paper. The ultra-ide band (UWB) frequency band is covered by the antenna (3.1 GHz to 10.6 GHz). The antennas are smaller because of the usage of denim (jeans) material, which has a permittivity of 1.67. To increase the impedance transmission capacity, the ground plane is reduced to a partly rectangular conductive substance. The hexagonal cut on the bottom side is utilised to boost bandwidth by enhancing the electric field dispersion at the edges. The fabrication is built of a 1 mm thick denim (jeans) substrate, and the feed is a traditional microstrip feed. The return loss and gain characteristics of the proposed antenna are investigated. The performance of a specified antenna is investigated step by step with variable feed length, feed breadth, and substrate properties.

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