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Analysis and Synthesis of Double Negative Dielectric Media Rectenna Systems for Ambient Microwave Energy Harvesting
المؤلفون المشاركون
Karampatea, Apostolia
Siakavara, Katherine
المصدر
International Journal of Antennas and Propagation
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-03-28
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
The concept of harvesting the ambient electromagnetic radiation energy, coming from public telecommunication wireless networks, has been recently subject of extensive research.
Techniques proposed for this target use mainly antennas, as the grade gathering the radiation power.
In this work, a method introducing the usage of specific dielectric structures with artificially negative electric permittivity and magnetic permeability (double negative media or DNG) in combination with wire dipole antenna sensors is proposed as an RF harvesting system.
Theoretical study of the synthesized DNG medium’s performance and the distribution of the electromagnetic field in its interior is made, with the intention of finding the areas of maximum electric field intensity at which the antenna sensors would be positioned for maximum power scavenging.
The received numerical results show that the synthesized schemes are capable of enhancing the energy gathering ability.
Compared to the same antenna sensors positioned in free space, they ensure higher input voltage to the rectifier and also an increase of the available power about 10 dB.
Moreover, they exhibit this performance for every direction of arrival of the incoming waves.
The hybrid schemes DNG dipole antenna were designed for the Universal Mobile Telecommunication System (UMTS) frequency band, but the method is general and would be applied to any other frequency band and also with other antenna types.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Karampatea, Apostolia& Siakavara, Katherine. 2018. Analysis and Synthesis of Double Negative Dielectric Media Rectenna Systems for Ambient Microwave Energy Harvesting. International Journal of Antennas and Propagation،Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1168342
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Karampatea, Apostolia& Siakavara, Katherine. Analysis and Synthesis of Double Negative Dielectric Media Rectenna Systems for Ambient Microwave Energy Harvesting. International Journal of Antennas and Propagation No. 2018 (2018), pp.1-13.
https://search.emarefa.net/detail/BIM-1168342
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Karampatea, Apostolia& Siakavara, Katherine. Analysis and Synthesis of Double Negative Dielectric Media Rectenna Systems for Ambient Microwave Energy Harvesting. International Journal of Antennas and Propagation. 2018. Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1168342
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1168342
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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