A wearable reconfigurable electromagnetic metamaterial absorber using artificial magnetic inclusions

Mohammed M. Bait-Suwailam, Thamer S. Almoneef, Akram Alomainy

نتاج البحث: Conference contribution

5 اقتباسات (Scopus)

ملخص

In this paper, a reconfigurable textile electromagnetic absorber is proposed for wearable applications. The textile absorber is composed of a modified version of the well-known, artificial magnetic inclusion, the Split-Ring Resonator (SRR). The designed electromagnetic absorber provides extra freedom in ease of placement of either rectified load or a biasing circuitry for reconfigurability of the absorber or even both. Numerical studies are carried out in order to investigate the absorption strength from the proposed metamaterial absorber. Furthermore, the reconfigurability was achieved using a biasing varactor circuitry. Based on the numerical full-wave simulations, the proposed absorber structure exhibits an absorption of 99% at a frequency of 4.9 GHz under normal incidence when absorber is in ON state, while the peak absorptivity was shifted to higher frequency of 5.06 GHz when absorber is in OFF state with slight reduction in absorption level.

اللغة الأصليةEnglish
عنوان منشور المضيف2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings
ناشرInstitute of Electrical and Electronics Engineers Inc.
الصفحات1623-1624
عدد الصفحات2
رقم المعيار الدولي للكتب (الإلكتروني)9781728106922
المعرِّفات الرقمية للأشياء
حالة النشرPublished - يوليو 2019
الحدث2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Atlanta, United States
المدة: يوليو ٧ ٢٠١٩يوليو ١٢ ٢٠١٩

سلسلة المنشورات

الاسم2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings

Conference

Conference2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019
الدولة/الإقليمUnited States
المدينةAtlanta
المدة٧/٧/١٩٧/١٢/١٩

ASJC Scopus subject areas

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بصمة

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